initial commit

2021/Day1/Day1.py

@@ -0,0 +1,26 @@
+if __name__ == '__main__':
+    with open('input.txt', 'r') as f:
+        input_data = f.readlines()
+
+    input_data = [int(x) for x in input_data]
+
+    # Part 1
+    sol = 0
+    for i in range(len(input_data)):
+        if i>0 and input_data[i] > input_data[i-1]:
+            sol+=1
+
+    print(sol)
+
+    # Part 2
+    windows = []
+    sol = 0
+    for i in range(len(input_data)):
+        if i < len(input_data)-2:
+            windows.append(sum(input_data[i:i+3]))
+
+    for i in range(len(windows)):
+        if i>0 and windows[i] > windows[i-1]:
+            sol+=1
+
+    print(sol)

2021/Day2/Day2.py

@@ -0,0 +1,51 @@
+def part1():
+    answer = 0
+    horizontal =  0
+    depth = 0
+
+    with open("input.txt", "r") as f:
+        input = f.readlines()
+
+        for line in input:
+            line = line.strip()
+            line = line.split(" ")
+            val = int(line[1])
+
+            if line[0] == "forward":
+                horizontal += val
+            if line[0] == "up":
+                depth -= val
+            if line[0] == "down":
+                depth += val
+    answer = horizontal*depth
+    return answer
+
+
+def part2():
+    answer = 0
+    horizontal = 0
+    aim = 0
+    depth = 0
+
+    with open("input.txt", "r") as f:
+        input = f.readlines()
+
+        for line in input:
+            line = line.strip()
+            line = line.split(" ")
+            val = int(line[1])
+
+            if line[0] == "forward":
+                horizontal += val
+                depth += val*aim
+            if line[0] == "up":
+                aim -= val
+            if line[0] == "down":
+                aim += val
+    answer = horizontal*depth
+    return answer
+
+
+if __name__ == '__main__':
+    print(part1())
+    print(part2())

2021/Day3/Day3.py

@@ -0,0 +1,100 @@
+import copy
+
+
+def part1():
+    with open('input.txt', 'r') as f:
+        lines = f.readlines()
+
+    onesNeeded = len(lines) / 2
+    gamma = ""
+    eps = ""
+
+    onesInBinaries = countOnesInBinaries(lines)
+
+    for i in range(len(onesInBinaries)):
+        if onesInBinaries[i] >= onesNeeded:
+            gamma += "1"
+            eps += "0"
+        else:
+            gamma += "0"
+            eps += "1"
+
+    return int(gamma, 2) * int(eps, 2)
+
+
+def part2():
+    with open('input.txt', 'r') as f:
+        lines = f.readlines()
+
+    co2 = copy.deepcopy(lines)
+
+    onesInBinaries = countOnesInBinaries(lines)
+    currpops = []
+
+    for i in range(len(lines[0].strip())):
+        for j in range(len(lines)):
+            onesNeeded = len(lines) / 2
+            line = lines[j].strip()
+            if onesInBinaries[i] >= onesNeeded:
+                if line[i] == "0":
+                    currpops.append(j)
+                    # lines.pop(j)
+            else:
+                if line[i] == "1":
+                    # lines.pop(j)
+                    currpops.append(j)
+
+        if not len(currpops) is len(lines):
+            currpops.reverse()
+            for j in currpops:
+                lines.pop(j)
+            currpops = []
+        else:
+            lines = lines[-1]
+
+        if len(lines) == 1:
+            break
+
+    for i in range(len(co2[0].strip())):
+        for j in range(len(lines)):
+            onesNeeded = len(lines) / 2
+            line = co2[j].strip()
+            if onesInBinaries[i] >= onesNeeded:
+                if line[i] == "1":
+                    currpops.append(j)
+                    # co2.pop(j)
+            else:
+                if line[i] == "0":
+                    # co2.pop(j)
+                    currpops.append(j)
+
+        if not len(currpops) is len(co2):
+            currpops.reverse()
+            for j in currpops:
+                co2.pop(j)
+            currpops = []
+        else:
+            co2 = co2[-1]
+
+        if len(co2) == 1:
+            break
+
+    return int(co2[0].strip(), 2) * int(lines[0].strip(), 2)
+
+
+def countOnesInBinaries(lines):
+    onesInBinaries = [0 for _ in range(len(lines[0]) - 1)]
+
+    for line in lines:
+        line = line.strip()
+        for i in range(len(line)):
+            num = int(line[i])
+            if num == 1:
+                onesInBinaries[i] += 1
+
+    return onesInBinaries
+
+
+if __name__ == '__main__':
+    print(part1())
+    print(part2())

2021/Day4/Board.py

@@ -0,0 +1,51 @@
+import copy
+
+
+class BingoBoard:
+    values = [[],
+              [],
+              [],
+              [],
+              []]
+    solved : bool
+
+    def __init__(self, values: list[str]):
+        self.solved = False
+        self.values = copy.deepcopy(self.values)
+        for i in range(5):
+            self.values[i] = [int(x) for x in values[i].split()]
+
+    def enterValue(self, value: int):
+        for row in self.values:
+            for i in range(len(row)):
+                if row[i] == value:
+                    row[i] = 'X'
+                    return
+
+    def checkWin(self):
+        for row in self.values:
+            valid = ""
+            for col in row:
+                valid += str(col)
+            if valid == 'XXXXX':
+                self.solved = True
+                return True
+
+        for col in range(5):
+            valid = ""
+            for row in self.values:
+                valid += str(row[col])
+            if valid == 'XXXXX':
+                self.solved = True
+                return True
+
+        return False
+
+    def sum(self):
+        sum = 0
+        for row in self.values:
+            for num in row:
+                if num != 'X':
+                    sum += int(num)
+
+        return sum

2021/Day4/Day4.py

@@ -0,0 +1,42 @@
+import copy
+
+from Board import BingoBoard
+
+if __name__ == '__main__':
+    boards = []
+    with open("input.txt", "r") as f:
+        toPop = []
+        inp = f.readlines()
+        nums = [int(x) for x in inp[0].split(",")]
+        inp.pop(0)
+        for i in range(len(inp)):
+            inp[i] = inp[i].strip()
+            if inp[i] == "":
+                toPop.append(i)
+
+        toPop.reverse()
+        for i in toPop:
+            inp.pop(i)
+
+        for board in range(len(inp) // 5):
+            boards.append(BingoBoard(inp[board * 5:board * 5 + 5]))
+
+    # part1
+    # for num in nums:
+    #     for board in boards:
+    #         board.enterValue(num)
+    #         if board.checkWin():
+    #             print(board.sum() * num)
+    #             exit()
+
+    # part2
+    won = 0
+    for num in nums:
+        for board in boards:
+            if not board.solved:
+                board.enterValue(num)
+                if board.checkWin():
+                    won += 1
+                    if won == len(boards):
+                        print(board.sum()*num)
+                        exit()

2021/Day4/input.txt

@@ -0,0 +1,601 @@
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+
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2021/Day5/Day5.py

@@ -0,0 +1,66 @@
+from Line import Line
+
+
+def getHighestIndixes(lines: [Line]):
+    currMaxX = 0
+    currMaxY = 0
+    for line in lines:
+        currMaxX = max(currMaxX, max(line.start.x, line.end.x) + 1)
+        currMaxY = max(currMaxX, max(line.start.y, line.end.y) + 1)
+    return currMaxX, currMaxY
+
+
+def part1(lines: [Line], arraySize: []):
+    area = []
+    for x in range(arraySize[0]):
+        area.append([])
+        area[x] = []
+        for y in range(arraySize[1]):
+            area[x].append(0)
+
+    for line in lines:
+        if line.axis == "X":
+            for y in range(min(line.start.y, line.end.y), max(line.start.y, line.end.y) + 1):
+                area[line.start.x][y] += 1
+        elif line.axis == "Y":
+            for x in range(min(line.start.x, line.end.x), max(line.start.x, line.end.x) + 1):
+                area[x][line.start.y] += 1
+        elif line.axis == "DIAG":
+            if line.start.x > line.end.x:
+                y = line.end.y
+            else:
+                y = line.start.y
+
+            if y < max(line.start.y, line.end.y):
+                op = 1
+            else:
+                op = -1
+
+            for x in range(min(line.start.x, line.end.x), max(line.start.x, line.end.x) + 1):
+
+                area[x][y] += 1
+
+                y += op
+
+    danger = 0
+
+    for row in area:
+        for val in row:
+            if val > 1:
+                danger += 1
+    return danger
+
+
+if __name__ == '__main__':
+    lines = []
+    with open("input.txt", "r") as f:
+        raw = [x.strip() for x in f.readlines()]
+
+    for i in raw:
+        inp = i.replace(" -> ", ", ")
+        vals = [int(x) for x in inp.split(",")]
+        lines.append(Line(vals[0], vals[1], vals[2], vals[3]))
+        if lines[-1].axis == "INVALID":
+            lines.pop(-1)
+
+    print(part1(lines, getHighestIndixes(lines)))

2021/Day5/Line.py

@@ -0,0 +1,26 @@
+class Point:
+    x: int
+    y: int
+
+    def __init__(self, x, y):
+        self.x = x
+        self.y = y
+
+
+class Line:
+    start: Point
+    end: Point
+    axis: str
+
+    def __init__(self, x1, y1, x2, y2):
+        self.start = Point(x1, y1)
+        self.end = Point(x2, y2)
+
+        if x1 == x2:
+            self.axis = "X"
+        elif y1 == y2:
+            self.axis = "Y"
+        elif abs(x1 - x2) == abs(y1 - y2):
+            self.axis = "DIAG"
+        else:
+            self.axis = "INVALID"

2021/Day5/input.txt

@@ -0,0 +1,500 @@
+284,294 -> 733,743
+625,347 -> 653,375
+561,848 -> 561,181
+836,102 -> 836,339
+946,941 -> 22,17
+18,954 -> 956,16
+370,142 -> 370,700
+990,966 -> 677,966
+366,603 -> 366,465
+728,942 -> 57,271
+615,493 -> 847,493
+584,281 -> 301,281
+125,356 -> 301,180
+941,569 -> 555,183
+151,116 -> 509,116
+41,18 -> 841,818
+627,670 -> 627,630
+965,472 -> 965,100
+93,404 -> 330,641
+475,963 -> 475,514
+389,389 -> 389,326
+842,565 -> 842,576
+454,700 -> 650,700
+73,810 -> 73,319
+450,212 -> 450,284
+316,392 -> 316,697
+915,592 -> 578,592
+622,485 -> 434,485
+109,853 -> 952,10
+305,73 -> 305,222
+27,489 -> 157,489
+191,979 -> 867,979
+527,329 -> 527,292
+301,645 -> 301,162
+639,730 -> 176,730
+46,964 -> 46,458
+727,422 -> 435,714
+28,552 -> 404,552
+33,108 -> 33,21
+227,249 -> 327,249
+414,903 -> 784,903
+69,422 -> 888,422
+422,924 -> 103,605
+793,353 -> 450,10
+714,682 -> 714,972
+201,745 -> 410,745
+408,713 -> 408,847
+174,842 -> 818,198
+863,353 -> 775,353
+199,780 -> 670,780
+877,947 -> 340,410
+163,202 -> 163,91
+955,919 -> 955,585
+836,271 -> 533,271
+258,366 -> 728,836
+582,749 -> 582,12
+80,40 -> 80,704
+287,213 -> 287,635
+390,546 -> 390,194
+837,511 -> 538,810
+473,281 -> 902,281
+851,865 -> 731,745
+918,59 -> 445,532
+796,215 -> 796,248
+875,111 -> 604,111
+660,805 -> 538,805
+507,850 -> 145,850
+585,861 -> 585,52
+426,74 -> 700,348
+206,405 -> 529,405
+418,333 -> 418,17
+368,457 -> 33,792
+186,81 -> 957,852
+505,283 -> 113,283
+20,878 -> 462,878
+750,237 -> 69,918
+15,280 -> 358,623
+798,981 -> 500,683
+965,970 -> 22,970
+950,970 -> 148,970
+660,392 -> 660,884
+862,405 -> 862,527
+801,283 -> 801,361
+71,837 -> 136,837
+651,438 -> 945,144
+524,607 -> 614,517
+348,955 -> 138,955
+957,164 -> 404,717
+531,581 -> 454,504
+710,185 -> 710,271
+822,86 -> 822,966
+745,233 -> 490,488
+350,823 -> 663,823
+824,67 -> 447,444
+846,667 -> 796,617
+666,24 -> 666,906
+640,39 -> 640,145
+654,481 -> 985,481
+581,894 -> 416,729
+443,11 -> 697,11
+318,627 -> 799,146
+113,78 -> 891,856
+181,149 -> 179,151
+451,74 -> 451,262
+458,726 -> 314,726
+218,662 -> 533,662
+965,108 -> 527,108
+782,481 -> 896,367
+557,927 -> 557,938
+506,242 -> 941,677
+948,778 -> 948,629
+567,816 -> 567,956
+323,773 -> 323,364
+864,980 -> 864,12
+611,699 -> 611,886
+613,392 -> 901,104
+528,905 -> 156,905
+632,206 -> 798,40
+338,237 -> 919,818
+256,889 -> 11,644
+835,52 -> 55,832
+464,144 -> 322,144
+254,747 -> 254,509
+866,892 -> 866,916
+827,946 -> 30,149
+899,84 -> 177,806
+134,634 -> 357,634
+781,492 -> 244,492
+817,762 -> 817,976
+818,749 -> 818,860
+262,480 -> 263,480
+409,576 -> 409,698
+242,151 -> 981,890
+149,519 -> 149,557
+42,990 -> 42,930
+687,974 -> 50,337
+758,382 -> 465,382
+760,861 -> 760,934
+17,835 -> 17,915
+645,923 -> 645,648
+702,116 -> 72,746
+153,162 -> 955,964
+185,101 -> 918,834
+554,179 -> 554,353
+879,673 -> 879,949
+368,13 -> 368,512
+582,105 -> 591,114
+146,291 -> 600,745
+609,538 -> 930,538
+320,604 -> 320,146
+566,698 -> 443,575
+167,708 -> 844,31
+712,630 -> 712,421
+912,930 -> 64,82
+980,931 -> 87,38
+23,893 -> 888,28
+640,435 -> 676,435
+701,516 -> 190,516
+684,145 -> 62,767
+127,471 -> 91,435
+685,197 -> 78,197
+103,493 -> 103,522
+309,986 -> 309,850
+938,270 -> 938,300
+295,72 -> 354,72
+948,889 -> 948,455
+254,733 -> 254,175
+95,329 -> 942,329
+19,672 -> 19,445
+206,807 -> 206,934
+886,961 -> 886,690
+117,386 -> 117,292
+199,59 -> 668,528
+299,263 -> 299,878
+28,295 -> 638,905
+10,140 -> 276,406
+279,526 -> 921,526
+485,128 -> 856,499
+418,398 -> 186,398
+296,577 -> 296,521
+514,261 -> 10,765
+691,673 -> 776,758
+131,430 -> 152,430
+858,85 -> 62,85
+394,846 -> 270,970
+827,913 -> 827,376
+634,669 -> 910,669
+12,53 -> 945,986
+782,467 -> 782,421
+159,832 -> 109,832
+793,807 -> 79,93
+120,584 -> 356,584
+645,16 -> 645,355
+526,685 -> 217,376
+296,305 -> 296,929
+954,144 -> 954,839
+748,88 -> 103,733
+523,804 -> 473,754
+524,316 -> 524,756
+696,183 -> 912,183
+288,564 -> 55,797
+568,103 -> 568,348
+468,626 -> 682,412
+163,163 -> 961,961
+762,824 -> 27,89
+623,625 -> 32,34
+865,343 -> 490,718
+259,458 -> 259,33
+944,660 -> 944,176
+781,804 -> 826,759
+15,702 -> 15,553
+403,310 -> 918,825
+438,734 -> 835,734
+825,13 -> 825,245
+129,611 -> 370,611
+49,939 -> 172,939
+687,906 -> 687,532
+629,482 -> 273,126
+727,218 -> 424,218
+447,451 -> 233,451
+142,779 -> 813,779
+527,27 -> 527,804
+482,55 -> 482,200
+39,264 -> 806,264
+884,636 -> 458,636
+467,121 -> 199,389
+856,925 -> 856,666
+666,359 -> 378,359
+11,946 -> 705,946
+491,281 -> 940,730
+86,112 -> 918,944
+974,807 -> 974,707
+445,67 -> 914,536
+953,394 -> 953,822
+468,398 -> 157,87
+231,620 -> 231,646
+979,869 -> 979,911
+450,330 -> 450,79
+675,659 -> 617,659
+66,181 -> 66,723
+181,406 -> 181,192
+908,334 -> 908,526
+254,891 -> 282,891
+777,791 -> 127,141
+469,58 -> 694,58
+954,957 -> 566,569
+957,957 -> 123,123
+741,359 -> 741,986
+763,526 -> 763,101
+857,427 -> 600,170
+527,756 -> 490,719
+625,249 -> 397,249
+798,702 -> 712,702
+868,75 -> 868,853
+332,296 -> 332,629
+211,829 -> 100,940
+12,139 -> 12,218
+655,978 -> 655,242
+99,852 -> 855,96
+486,267 -> 486,855
+474,90 -> 474,244
+948,491 -> 186,491
+896,59 -> 278,677
+295,732 -> 629,732
+860,936 -> 860,556
+143,790 -> 143,26
+371,847 -> 395,847
+739,301 -> 739,44
+384,716 -> 748,716
+848,423 -> 848,923
+855,23 -> 218,660
+381,805 -> 381,438
+451,610 -> 91,610
+906,957 -> 191,957
+118,675 -> 169,675
+836,818 -> 95,818
+368,945 -> 825,488
+165,299 -> 899,299
+392,327 -> 926,861
+663,16 -> 131,548
+630,302 -> 888,302
+206,869 -> 206,331
+979,413 -> 979,204
+894,860 -> 62,28
+444,897 -> 962,379
+550,158 -> 550,885
+845,736 -> 811,736
+846,857 -> 12,857
+981,730 -> 981,154
+694,835 -> 88,835
+21,101 -> 21,385
+19,960 -> 964,15
+283,721 -> 450,721
+59,136 -> 758,835
+287,313 -> 719,313
+471,252 -> 849,630
+682,189 -> 168,189
+10,921 -> 774,157
+884,598 -> 884,540
+207,615 -> 207,443
+627,408 -> 67,408
+285,36 -> 285,792
+116,585 -> 254,585
+183,86 -> 183,702
+220,138 -> 868,138
+833,68 -> 286,615
+367,534 -> 766,534
+907,514 -> 621,228
+133,593 -> 133,581
+164,727 -> 768,123
+566,227 -> 566,555
+983,988 -> 105,110
+620,177 -> 620,821
+612,413 -> 612,176
+168,889 -> 168,210
+871,487 -> 559,175
+399,870 -> 761,870
+236,976 -> 582,630
+699,216 -> 699,887
+153,745 -> 790,745
+444,749 -> 444,257
+808,165 -> 939,165
+546,525 -> 95,976
+583,179 -> 373,389
+235,816 -> 840,816
+744,89 -> 832,89
+425,317 -> 465,357
+267,235 -> 114,82
+887,59 -> 572,374
+808,237 -> 808,626
+431,352 -> 400,383
+815,376 -> 815,905
+249,218 -> 989,958
+120,435 -> 357,198
+807,551 -> 490,234
+910,524 -> 910,725
+802,304 -> 447,659
+789,228 -> 678,339
+229,322 -> 52,322
+658,393 -> 506,393
+378,438 -> 378,569
+163,981 -> 473,671
+537,984 -> 935,586
+58,945 -> 966,37
+132,696 -> 565,263
+136,813 -> 136,284
+606,656 -> 298,348
+533,572 -> 673,712
+872,912 -> 301,341
+16,287 -> 16,613
+571,541 -> 980,950
+117,495 -> 35,495
+85,79 -> 682,676
+425,431 -> 117,739
+982,984 -> 10,12
+28,75 -> 431,478
+259,529 -> 259,436
+762,267 -> 170,859
+323,135 -> 929,741
+81,238 -> 561,718
+128,213 -> 876,961
+649,466 -> 649,540
+715,863 -> 119,863
+830,624 -> 794,660
+123,968 -> 977,114
+489,466 -> 489,811
+27,10 -> 980,963
+255,732 -> 255,484
+574,829 -> 431,829
+548,743 -> 22,217
+903,297 -> 903,763
+684,774 -> 64,154
+260,823 -> 683,823
+422,211 -> 422,826
+10,196 -> 988,196
+108,802 -> 15,802
+104,70 -> 104,452
+885,59 -> 885,36
+68,854 -> 68,774
+731,935 -> 731,718
+657,986 -> 617,986
+732,292 -> 732,32
+841,56 -> 841,83
+74,108 -> 862,896
+654,895 -> 323,895
+374,952 -> 374,217
+90,723 -> 750,63
+246,89 -> 911,754
+453,301 -> 755,301
+983,988 -> 23,28
+81,705 -> 133,757
+752,743 -> 752,397
+53,243 -> 449,639
+451,811 -> 451,187
+26,672 -> 26,699
+254,861 -> 943,861
+643,740 -> 643,966
+486,655 -> 149,318
+375,146 -> 375,973
+76,293 -> 103,293
+246,398 -> 246,248
+324,392 -> 595,121
+130,577 -> 131,577
+380,623 -> 549,454
+224,181 -> 985,942
+310,223 -> 310,594
+23,982 -> 23,738
+19,858 -> 832,858
+726,531 -> 726,578
+730,433 -> 196,433
+606,599 -> 242,599
+444,832 -> 444,238
+198,870 -> 47,870
+944,473 -> 795,473
+737,386 -> 178,945
+328,902 -> 328,644
+422,851 -> 567,851
+674,781 -> 215,781
+920,757 -> 302,757
+225,932 -> 640,517
+359,337 -> 791,337
+935,430 -> 935,262
+772,850 -> 280,358
+175,829 -> 175,451
+938,204 -> 234,908
+253,749 -> 308,749
+704,458 -> 468,458
+222,95 -> 743,616
+968,840 -> 123,840
+491,619 -> 491,889
+979,580 -> 979,459
+901,193 -> 171,923
+246,155 -> 246,680
+711,755 -> 247,755
+671,734 -> 475,734
+803,783 -> 129,109
+145,890 -> 920,115
+463,521 -> 463,700
+782,99 -> 782,311
+547,467 -> 630,467
+14,88 -> 795,869
+653,899 -> 653,90
+488,874 -> 488,570
+93,879 -> 645,327
+320,658 -> 40,938
+611,246 -> 611,22
+258,935 -> 258,829
+931,436 -> 931,263
+252,460 -> 252,461
+490,382 -> 965,382
+242,89 -> 242,617
+271,111 -> 595,435
+462,706 -> 242,486
+557,328 -> 747,328
+486,99 -> 486,333
+156,40 -> 488,372
+323,482 -> 138,297
+595,539 -> 812,756
+923,861 -> 377,315
+934,952 -> 256,274
+314,777 -> 314,12
+508,47 -> 508,144
+888,807 -> 701,807
+745,774 -> 878,907
+740,716 -> 740,215
+62,43 -> 62,12
+571,196 -> 454,196
+568,107 -> 408,107
+549,676 -> 404,676
+595,573 -> 595,970
+148,168 -> 193,123
+763,71 -> 759,71
+797,64 -> 307,64
+959,984 -> 32,57
+457,562 -> 634,562
+127,521 -> 601,47
+112,296 -> 112,120
+148,755 -> 451,755
+636,494 -> 870,494
+910,242 -> 945,277
+912,911 -> 912,892
+759,815 -> 759,314
+391,285 -> 391,959
+455,460 -> 182,460
+112,78 -> 112,385
+842,179 -> 842,592
+236,424 -> 421,424
+508,907 -> 30,907
+637,219 -> 34,822
+503,375 -> 503,205
+570,533 -> 626,533
+658,11 -> 658,94
+179,286 -> 326,433
+918,214 -> 200,932
+339,887 -> 81,887
+794,91 -> 50,835
+225,356 -> 225,261
+80,160 -> 80,335
+148,64 -> 847,763
+595,393 -> 941,393

2021/Day6/Day6.py

@@ -0,0 +1,27 @@
+def calc(fish: {}, days):
+    for i in range(256):
+        toAdd = fish["0"]
+        for key in "012345678":
+            if key != "8":
+                fish[key] = fish[str(int(key) + 1)]
+
+        fish["6"] = int(fish["6"]) + toAdd
+        fish["8"] = toAdd
+
+    sum = 0
+    for key in fish:
+        sum += fish[key]
+
+    return sum
+
+
+if __name__ == '__main__':
+    with open("input.txt", "r") as f:
+        raw = f.read().strip().split(",")
+
+    fish = {"0": 0, "1": raw.count("1"), "2": raw.count("2"), "3": raw.count("3"), "4": raw.count("4"),
+            "5": raw.count("5"),
+            "6": raw.count("6"), "7": 0, "8": 0
+            }
+
+    print(calc(fish, 256))

2021/Day6/input.txt

@@ -0,0 +1 @@
+5,3,2,2,1,1,4,1,5,5,1,3,1,5,1,2,1,4,1,2,1,2,1,4,2,4,1,5,1,3,5,4,3,3,1,4,1,3,4,4,1,5,4,3,3,2,5,1,1,3,1,4,3,2,2,3,1,3,1,3,1,5,3,5,1,3,1,4,2,1,4,1,5,5,5,2,4,2,1,4,1,3,5,5,1,4,1,1,4,2,2,1,3,1,1,1,1,3,4,1,4,1,1,1,4,4,4,1,3,1,3,4,1,4,1,2,2,2,5,4,1,3,1,2,1,4,1,4,5,2,4,5,4,1,2,1,4,2,2,2,1,3,5,2,5,1,1,4,5,4,3,2,4,1,5,2,2,5,1,4,1,5,1,3,5,1,2,1,1,1,5,4,4,5,1,1,1,4,1,3,3,5,5,1,5,2,1,1,3,1,1,3,2,3,4,4,1,5,5,3,2,1,1,1,4,3,1,3,3,1,1,2,2,1,2,2,2,1,1,5,1,2,2,5,2,4,1,1,2,4,1,2,3,4,1,2,1,2,4,2,1,1,5,3,1,4,4,4,1,5,2,3,4,4,1,5,1,2,2,4,1,1,2,1,1,1,1,5,1,3,3,1,1,1,1,4,1,2,2,5,1,2,1,3,4,1,3,4,3,3,1,1,5,5,5,2,4,3,1,4

2021/Day7/Day7.py

@@ -0,0 +1,24 @@
+import sys
+
+
+def calcFuelCost(steps: int):
+    total = 0
+    for cost in range(1, steps + 1):
+        total += cost
+
+    return total
+
+
+if __name__ == '__main__':
+    with open("input.txt", "r") as f:
+        crabs = [int(x) for x in f.read().strip().split(",")]
+
+    minFuel = sys.maxsize
+    for i in crabs:
+        totalfuelcost = 0
+        for x in crabs:
+            totalfuelcost += calcFuelCost(abs(x - i))
+
+        minFuel = min(totalfuelcost, minFuel)
+
+    print(minFuel)

2021/Day7/input.txt

@@ -0,0 +1 @@
+1101,1,29,67,1102,0,1,65,1008,65,35,66,1005,66,28,1,67,65,20,4,0,1001,65,1,65,1106,0,8,99,35,67,101,99,105,32,110,39,101,115,116,32,112,97,115,32,117,110,101,32,105,110,116,99,111,100,101,32,112,114,111,103,114,97,109,10,1247,39,529,198,497,33,1618,2,28,653,764,312,163,62,263,4,243,1277,8,432,324,564,44,56,745,0,534,558,1026,313,482,410,411,63,461,261,561,62,428,42,1806,251,1186,553,241,795,127,1004,94,183,382,194,890,1025,1153,1064,155,278,203,666,1098,678,228,12,530,226,680,476,74,122,136,64,515,630,137,187,146,249,77,879,1174,257,9,353,1496,239,131,21,330,922,110,5,804,2,1195,756,195,399,1306,1495,1088,687,102,901,222,3,717,853,1242,573,406,645,1211,193,319,35,302,677,704,42,69,228,247,420,401,1006,124,662,355,746,483,211,1484,146,104,314,154,170,932,215,1600,1250,20,134,1038,724,728,157,261,1373,1113,449,339,415,1165,172,956,466,327,1342,27,1031,1233,547,636,100,440,510,154,28,949,222,867,11,297,218,814,169,358,1088,1071,630,1360,1106,249,13,312,7,56,1667,948,69,767,279,1032,82,139,636,592,684,294,952,83,252,158,450,1250,78,548,1052,1,1231,888,253,533,637,694,955,448,1351,1569,1060,65,269,450,102,962,408,259,61,20,437,14,1676,16,533,90,1727,623,286,48,395,169,271,140,652,139,1497,356,98,60,362,964,880,934,544,140,322,428,80,215,192,300,431,126,46,109,780,209,776,203,443,60,889,21,882,22,127,476,694,174,226,1041,364,282,541,429,755,770,931,967,1346,1240,647,150,199,137,181,1177,571,150,1104,56,517,286,1204,346,619,1269,307,425,228,254,328,570,956,1567,810,356,196,77,31,429,1178,6,502,310,443,1221,119,571,583,18,256,460,694,650,799,200,121,119,125,894,1263,610,892,635,93,320,252,371,1416,150,664,154,344,381,610,819,591,536,1312,1521,148,1232,70,50,328,226,752,1685,729,449,31,963,402,62,1365,928,619,538,950,202,19,271,292,59,55,345,189,302,29,217,486,1576,62,1364,122,1667,388,62,182,1278,13,459,729,821,293,78,5,111,135,868,94,196,14,342,185,271,1055,350,363,235,137,142,31,30,466,922,436,1174,81,114,244,770,54,288,579,4,1287,36,321,849,751,1081,342,359,829,1147,1092,125,269,1652,493,22,456,193,49,70,288,4,954,1718,84,154,24,171,220,1033,66,289,395,1732,1553,616,411,899,1398,402,219,621,343,293,422,494,80,732,1210,449,72,236,307,541,10,620,1361,605,351,1304,475,215,989,153,8,1229,113,216,3,170,998,308,964,1755,223,1694,1937,60,41,1120,491,1270,766,501,326,236,632,163,880,963,1213,1030,444,229,425,239,834,59,66,580,488,303,475,457,1182,150,1273,53,22,53,224,536,945,824,56,694,187,586,555,1464,188,538,286,120,260,38,70,13,678,916,542,235,1138,34,259,12,280,178,45,213,1,580,268,114,1076,536,185,825,374,282,186,3,356,393,385,597,53,187,288,10,194,447,949,521,84,124,16,221,153,800,969,241,40,76,565,7,238,252,13,276,461,30,1034,129,204,657,793,630,1068,97,537,226,155,363,531,458,123,442,1155,371,196,1764,1049,73,258,853,2,653,923,189,472,1119,582,974,948,447,161,1737,765,93,369,48,293,762,58,2,1282,242,67,1310,129,468,425,116,471,768,291,878,1138,569,427,725,515,67,526,766,213,1307,288,1589,1304,3,287,1050,14,7,428,1684,479,355,72,1233,21,1449,284,11,27,315,274,181,215,486,247,946,59,158,432,231,178,1722,13,189,439,13,72,211,239,841,175,893,234,328,154,134,13,653,31,40,303,110,172,113,515,69,1009,1413,450,172,168,92,385,1555,216,1487,72,173,339,496,779,1696,153,49,342,1225,141,873,402,777,269,767,361,108,536,1432,343,23,380,716,1609,958,1512,743,246,315,220,1634,16,405,61,1150,350,620,1,13,749,9,738,1391,334,148,1142,220,662,1612,878,65,164,235,95,499,929,399,1675,886,86,452,238,487,354,103,7,372,428,971,419,41,56,613,126,819,354,170,1025,1183,2,1201,813,339,272,400,13,221,1021,182,192,1239,52,508,266,42,504,1281,779,1629,46,65,541,1004,115,384,922,89,372,56,211,419,420,149,316,670,1271,253,845,260,25,624,402,54,270,1366,831,170,47,11,235,106,757,854,1343,548,32,29,283,200,11,443,12,372,239,165,440,1099,104,686,335,656,1182,994,1126,14,503,508,766,634,744,660,102,56,449,227,96,357,23,83,653,519,144,9,59,892,253,984,777,178,629,82

2021/Day8/Day8.py

@@ -0,0 +1,21 @@
+if __name__ == '__main__':
+    with open("input.txt", "r") as f:
+        data = [x.split("|")[1].strip().split() for x in f.readlines()]
+
+    for d in range(len(data)):
+        for entry in range(len(data[d])):
+            data[d][entry] = "".join(sorted(data[d][entry]))
+
+    one = "cf"
+    four = "bcdf"
+    seven = "acf"
+    eight = "abcdefg"
+
+    entries = 0
+
+    for d in data:
+        for entry in d:
+            if len(entry) == len(one) or len(entry) == len(four) or len(seven) == len(entry) or len(eight) == len(entry):
+                entries += 1
+
+    print(entries)

2021/Day8/Day8_2_Reddit.py

@@ -0,0 +1,143 @@
+def AOC_8_a():
+    with open("src/input8.txt") as file:
+        lines = file.read().splitlines()
+        lines = [x.split(" | ")[1].split(' ') for x in lines]
+        total = 0
+        for line in lines:
+            for item in line:
+                if len(item) == 2 or len(item) == 3 or len(item) == 4 or len(item) == 7:
+                    total += 1
+        print(total)
+
+
+def AOC_8_b():
+    with open("input.txt") as file:
+        lines = file.read().splitlines()
+        lines = [x.split(" | ") for x in lines]
+        total = 0
+        for (lefthand, righthand) in lines:
+            lefts = lefthand.split(' ')
+            digits = fill_dict(lefts)
+            digits["2"] = find_two(digits["1"], digits["len5"] + digits["len6"])
+            digits["9"] = find_nine(digits["4"], digits["len6"])
+
+            digits["len6"].remove(digits["9"])
+
+            digits["5"] = find_five(digits["2"], digits["len5"])
+
+            digits["len5"].remove(digits["2"])
+            digits["len5"].remove(digits["5"])
+
+            digits["3"] = find_three(digits["len5"])
+            digits["6"] = find_six(digits["5"], digits["len6"])
+
+            digits["len6"].remove(digits["6"])
+
+            digits["0"] = find_zero(digits["len6"])
+
+            del digits["len5"]
+            del digits["len6"]
+
+            number = ""
+            for item in righthand.split(' '):
+                item = "".join(sorted(item))
+                for key, value in digits.items():
+                    if (value == item):
+                        number += key
+            print(number)
+            total += int(number)
+        print(total)
+
+
+def pd(dict):
+    for (key, value) in dict.items():
+        print(key, ": ", value)
+
+
+# 0 is the last number to find, and is just the last remaining not used string
+def find_zero(candidates):
+    return candidates[0]
+
+
+# 2 is the only digit that shares a unique single segment with 1 (5 and 6 also share
+# a single segment with 1, but they're thus not unique) among unknown digits. We need both len5 and len6
+# to check for this uniqueness.
+def find_two(segment, candidates):
+    az = {x: shares_only_one_segment(x, segment) for x in candidates if shares_only_one_segment(x, segment) is not None}
+    return least_frequent(az)
+
+
+# 3 will be the only len5 segment not assigned at this point
+def find_three(candidates):
+    return candidates[0]
+
+
+# 5 is the only digit that shares three segments with 2
+def find_five(segment, candidates):
+    for can in candidates:
+        if (shares_x_segments(segment, can, 3)):
+            return can
+
+
+# 6 is the only digit that shares five segments with 5
+def find_six(segment, candidates):
+    for can in candidates:
+        if (shares_x_segments(segment, can, 5)):
+            return can
+
+
+# 9 is the only digit that shares four segments with 4
+def find_nine(segment, candidates):
+    for can in candidates:
+        if (shares_x_segments(segment, can, 4)):
+            return can
+
+
+def least_frequent(dict):
+    list = [value for (key, value) in dict.items()]
+    lowest_value = min(set(list), key=list.count)
+
+    for key, value in dict.items():
+        if (lowest_value == value):
+            return key
+
+
+def shares_only_one_segment(segment, candidate):
+    total = 0
+    for a in segment:
+        for b in candidate:
+            if (a == b):
+                total += 1
+                shared = a
+    return shared if total == 1 else None
+
+
+def shares_x_segments(segment, candidate, x):
+    total = 0
+    for seg in segment:
+        for can in candidate:
+            if (seg == can):
+                total += 1
+    return total == x
+
+
+def fill_dict(lefts):
+    digits = {"len5": [], "len6": []}
+    for num in lefts:
+        num = "".join(sorted(num))
+        if (len(num) == 2):
+            digits["1"] = num
+        if (len(num) == 4):
+            digits["4"] = num
+        if (len(num) == 3):
+            digits["7"] = num
+        if (len(num) == 7):
+            digits["8"] = num
+        if (len(num) == 5):
+            digits["len5"].append(num)
+        if (len(num) == 6):
+            digits["len6"].append(num)
+    return digits
+
+if __name__ == '__main__':
+    AOC_8_b()

2021/Day8/input.txt

@@ -0,0 +1,200 @@
+dbc gfecab afcdg dfebcag bd dgbe bcaeg dcefab ecgadb agcbd | acdgb gbcda gdecfba bacge
+bacdegf aefbdc ebf fdbcag edbfa gdaeb acfdb cdegbf face fe | ebf ecdabf fcbad afcdbg
+cabgde gd becgfd dgfe cebgf gfdeacb fdbac bcgaef bgdfc gdc | cbfad dg dgef ecfbdg
+adecgf egfdc cgeadb adbfce dafg bcfeg dge dg fadec dcbegaf | dg dcegf cdgafe gbacfed
+badeg gdbfcea acgef fgdc bgcaef cd ebcfda gadce edcgaf edc | dce efcga dbgea dc
+bgfec dbfgec ebgafc afegcdb fca af cgdabf aegf badce cfabe | caf ebacf bafgec cbfeag
+begacd bd cfadbeg fbecg begfd bgd cdfeag gbaedf fdba agefd | cbgfe fdab efbdg bd
+bg gfdebc beg gabd fcbae fgaeb afegd gafdce dacbfge efgbda | gdba dfgae dgba gb
+cfd edcfbg abfcg gfdcb gbcefda dgcbe defg df acebfd caedbg | agedcbf dgbfaec gbfecd cdf
+bdcag acgebfd eac ae bade abcdgf bdacge bcgea aedgcf efcbg | cfdagb degacb eac edab
+ga ebcadgf gdaf bga fgecb dfabcg adcfb gadecb fecdab gbacf | fgda gdaf agb gfda
+gbcdaf fabdceg gbe ebfgad bfdga eg cefabg fdge adegb cedba | ge fcaedbg ebg aecbdfg
+ab bdeag gbdefc cgafdb fgedb agb befa bagfdec ecgda agfedb | ab aefb abg ab
+fgceab fcgdb fdcebg cbf gafbd cegfd bced cb cadfge cbdgafe | ecbagf cbfdeg cb bc
+fgb eafdgcb cefg ebdgac fcbged fbade fg gbfed gbecd fcabdg | fg eadfcgb fgcbda gedcb
+ecgfda faebc cb fadeb adecbg edfgabc bfgc cab gecaf ecbfag | fcgb bca gbcf cgbf
+gfaed cg cgab abdcf fabcgd gcfda fgc fdgacbe cbdaef fcebdg | fgc cfdageb cbfgad degfa
+fbacd gedfac fadegbc gbf degb ecgdf gb bdecfg gcdbf efbcag | cgedfb gb bcdfa cfdagbe
+dceg deacbg acfbeg egdafbc ebfda dc bcd cgabe gbdafc dbace | cged fabegc febad ebgcfa
+gbdcae cfgade dc dgbface fdage cbgfa adc gdafc dcfe gbdaef | fedc adgcf fcde dgacbfe
+afdgbe cgfabe dcgeab aef feacb fbgcade bgace cgef bcafd fe | ebacf abfdegc dbfac facgeb
+fbeg dgfecba cfgabd eafcb gb edacg gecfab aebcdf ebcag gcb | cfadeb gecda bg gb
+bfcaeg gd fbagc fgad fgcaedb fdgbac cdaeb dgfecb cagdb bdg | cbfgda dg afcedgb egfacb
+gd dcafgb dacfbe edbgacf gfbdc fbceg dbg dfag bdfca begdac | aecfdb eagdcfb fdcbgea fgdbc
+gf dfgc ebfgac bfdace gabfd adgfbc acbfd ecfagbd bgf aedgb | dfgc fdcg gfb gbf
+gbdae ebadf dbcfag acfdb dfec feacdbg geafcb dcbafe fe fae | efa bdcfa eaf debacgf
+deafgc fbgedca gfd dcga dcgbef aecfg dg agfebc adgfe dfabe | dgf badgcef fgace cabefgd
+badcg bagdce bdafgce efgbc df cbgfda cfdbg edgfac fgd adbf | dfcbg df cgbdae bdfgc
+dgabe beagc gbd gfcbdae gd bdegfa bgfedc fbcdae bafde fagd | bcdfge bgd bcage dfga
+adgf adgfce aecfg cdega dbgaecf abcgfe egd egcdfb dg deabc | cdgae dafg dfag afdg
+fbadec afcbg begac be ebcgda dceag edgb efdcga ebdacgf cbe | adfcebg ecafbd debgac edcafg
+cbd dcga cagbf dcafb cd cdebfg dgafcb baefd cbfaeg cfdgeab | fcdab geacbf gfbdce dgcafb
+becd abfdc cgbaf efcda bd ebdcaf gdfaceb bdf bdgeaf cedfga | ebdc fbd bdf fbgdae
+gefacd adcg fedbc cdgfe egd dg dbfega cgbfeda aecfg bcefga | defbcga efcga afgced gdecf
+gfacbd fbcgde cefba efdcga bfgcead egcdf gfb gcfbe bg edgb | gb fdegc gfb fgb
+ag agfdcb egfad fag adefb fdgec bdfgcae acfegd gebfdc aecg | fga ag egafd fcgebd
+cadgbf cd gefbac cdfba fbead cedagb gdcf adc gacbf fgebcda | gcbafd bdcaf gfcd abdfe
+fgebda fd afceb fcdeb fcad cgbed gabfcde dcabfe def befagc | eacfb efd efagcb def
+beaf gfcaebd fdeag dae acdgeb gcdfa dgabef gbedf ea dcbgef | ae aed ae ade
+gb dgeca gecab gcdfaeb ceafb bgc fagb adfceb baegcf gebfdc | fgba bg fecgab bg
+daf gbfda afcedg geadfb fbcdg fgaebc ad dbagefc dbae aebgf | aebd eadcbgf dfa beda
+dcbaef cabfd efgcba cbdgfa aedfg abecfdg ace cbde dfcae ce | cbefag ebcd cdabgf cbfda
+bcgefa bgfcead cd fcbadg bdcga dac gbaed gafdce cfbd bcagf | cbfag acd cfbd bdfc
+dgfcb aebgd gadefc bgfdec cbafgd cgbad egbdafc ac acbf cga | ca ac cabf abcf
+cgaed gafbdec fgaedc ba baegcd edfbg agcb bcdeaf ebdag bea | gfceda ecabfgd defgacb aeb
+cbfag cgdaf dcefab bac ba bdfceg cfgeb eagb cbfgea abcfdge | ba bac gabe cfbeda
+efcgd ecbafdg fgabed edb ebcg adcfb be efcdgb dfcgae dbefc | dcgef ebd becg gdfaebc
+fgedabc dafeb eg ged aegfbd afbecd fbgdc edfgb egaf dacegb | gaecdb cbegad fega fega
+bgfcdae fbcda df eafd gbcaed bdeca gfbac gfdbce bfadce bdf | afcbdeg gabfcde deaf cbeda
+fcgebda fcga bgfcd ebdfcg degba baf bafgd dfagbc bfcade af | afb agfc af cfegabd
+cbfg bfd eabfdg facbdg edfcgab bf fcabd aedcf ebgdac badcg | eafdc bdf bf fbcg
+fbdgce eagbfd dbacfeg dagb geabf cdeaf ebd bd fgbcae afebd | defac bed edb db
+aegcd bad gdaebcf cabfg db ecbd gafdce gcabd gbcade faebdg | dab dba dba cgfba
+ecdba bedacfg cdgeba dagcb bdge gdbfac fcadeg ced de acfeb | ed badfgc beacf bcgdafe
+fg abdeg fgebdca agdceb gfbd gdfae fga cdefa efagbc febgad | fg bgaefc gf bgafcde
+beadc gcbfed fdc bacf fc cbadefg feadc dgfea dcbefa dcgeba | cdf gefda dfc fbca
+bd bgcedf decafg gafcdb acgdf agbce bafd gaefbcd cdb acbdg | fcdga afbd cbfdeg cafdgb
+dabe bgcda egcdb fcdage dcebga bcfge dafgebc gdafcb ed ecd | ebad deba de gcbde
+ga gadcb ebcfdg egbcd agebdc eagb afcedg dbfca dfceagb dga | dabgc ga agd adbcg
+cbfagde ecdgf eabgfc fbd egbdf fageb edba dacbgf bdaegf bd | beda deab abgfe cegfd
+gcdfa gfea ef bdacfeg aedbc efc gfebdc adgbcf fecad aefcdg | feadc fe efc fgcad
+gdcae fga af acegfb fbda gfead edfgbc agdfecb dbgafe fdbge | fabd gfaed efgbd dagce
+afdebg febc cdbae abe eb dbfcea dabcfeg aecgdf dabgc dafce | cefb cedgaf eab acefd
+fgc dcabg gbdefac dfeg ecfdgb bfgcd gebcaf beafdc fg edbfc | cdfeb fcagbe fgbdace febdc
+aegfbd gacdeb fdeacgb dea dgcefb faeg bdfac dgefb ae debaf | debfg dea ea ead
+acgedb cfgae egfcbda fdeac eacbfd fd bdagfe dabec def fdcb | fed fd fcbd fde
+dba bgcfde da cdaf acfbgde fbgdc fgadeb dcbag agbec acgfdb | gacbdef adfgbe bgcad fcdabge
+acdfe cfgdab cdgea afgcebd dcgbae daf gfea fa egdfac bedfc | fa fad fa cedga
+caedg bafgde egcba dabegc agd fecdbga bcfeag fecdg ad abdc | gad cbeag dag cabd
+adfebg fedcagb fagdc gda eadc degcf gdafec ad cdbfge facbg | da aedc cbfgdea ad
+ecfdba dg dgafec gcabdfe fbadg fadcb gbdfca gfd bgefa dgbc | cgbd dbcaf cgdb dbgcfa
+ebacg eb begd dcebaf cdgea gafdce ecb cagfb bfadcge egcdba | bgdaecf bedacg dbeg cbdgae
+ebdagcf cgbea fe agefbc abgdf agfeb egafdc bcef feg deabcg | cegabd ecgafbd ef fe
+cd cgebdfa fgeabd cbd cabed gfbdec adcf abgce eafbd fcebad | efabcdg bcefgd baedc abfde
+acfg gbacfd edgfabc bdcaf dca caebdg dafbe gbcdf ac dfbgec | bgcfed cda dbgfc acd
+agdbefc abdc ecd gfcae aedbf gbcdef ebafdg ecadbf efadc cd | afdeb cde dbafce bfadge
+begad de fged gfbea dbe gbdac ebfgdac efgabd cadfbe fegabc | de dgfe cgfaeb gadbc
+gefdc gdfb gdbcaef deb ebfcd gcebad bd dacefg gdcbef fabce | gfedabc deb gcfade fdgb
+bdec dagcf cefbg bfgace bgedfc edacfbg fgdec fde adgefb de | dbfaegc cedb edfabcg fcdeg
+eaf gabed cabegdf fe ecbgaf fadeg gadfc fcdega cfde cbgafd | adgef fced cgdbafe fae
+fcbaedg gadce abcg ceb bgedf adfbec decagf bc dbceg eabdcg | ceb bgafecd cabg acefbd
+dagb cfgde acgfeb fbgac fcgdb bd dbf cbfagd fcbeda bcefgad | db fegdbca dbceafg aedbfc
+edagb da dab fbdge cgdfbe acegb adfe abdgfce dfgeab bfgcad | abd dab gfbead eagbc
+bdfega dcbgf efcgabd ce fec fcegd agce fegad daebfc efdcga | ec ecf dgacef bfecad
+cdabgef bgdfe aecgb gcfa fc acgebf dcaebf dcbgae cfgeb efc | fc fcga bfecga faecbdg
+dfeac gdfcea fcg acdebf cdge cgefa bdcgaf cg fegbdac bfage | cfg cfg gfeca fegac
+bfad bcf bedcga cadeb bf bceafd bcegfd dbaegfc ecfga cfbae | efacdb afbd bcf fb
+aegfcd bcdeg abcefg gcfea bcgafed bga afbe bagec ab fbdgac | gceba gacbe gbacef gab
+dca ebda bdfaceg acgdb gbcdea begcd efbdcg efacgd bfagc ad | adcbeg ad cbfga cfbgeda
+fadebc gcfbea becgf gf fgc abfg ecgbd dfecabg fcedag eafcb | ebfgc gaedfc bgcef gedabfc
+fadg eafgb gbead bdaec ecagbf dg gdb agfebd aedcgfb cfgbde | bfecdag bgd badce gd
+egcd efadb gacbfd bcaeg ecadgb adc bacegf adecb dc agedcfb | fcgabe degc acd cd
+bedfcag gc fagdec gfabce bfgec acgb befac gfc bgdef aecfbd | cg ebfdg cfg gc
+aegbdf gfabced fadebc gfde ed bcaeg fbgda eadbg fgbacd bde | dbcefag bed afcbged aegdb
+agd fagec cfbgda bfceagd fgeacb cdae gdbef dagef da efcdga | edbgf gda gedaf cdgfaeb
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