diff --git a/5/calli.txt b/5/calli.txt
new file mode 100644
index 0000000..3cf7f99
--- /dev/null
+++ b/5/calli.txt
@@ -0,0 +1,500 @@
+911,808 -> 324,221
+161,890 -> 808,243
+174,59 -> 174,760
+983,983 -> 10,10
+321,12 -> 870,12
+66,936 -> 941,61
+670,141 -> 670,550
+783,935 -> 496,648
+973,651 -> 635,989
+535,47 -> 535,154
+355,183 -> 754,582
+172,111 -> 892,111
+353,66 -> 907,620
+741,960 -> 741,805
+113,895 -> 946,895
+777,280 -> 563,280
+679,815 -> 626,815
+651,848 -> 651,673
+205,834 -> 205,599
+895,118 -> 82,931
+685,303 -> 93,895
+973,38 -> 62,949
+867,23 -> 867,300
+784,947 -> 784,47
+96,168 -> 755,827
+909,321 -> 909,716
+59,881 -> 692,881
+964,19 -> 69,914
+752,869 -> 67,184
+974,877 -> 138,41
+432,389 -> 137,684
+458,822 -> 458,402
+818,852 -> 308,342
+882,484 -> 441,925
+82,959 -> 976,65
+117,487 -> 117,429
+214,673 -> 429,673
+72,955 -> 72,829
+587,109 -> 587,368
+576,17 -> 576,872
+685,102 -> 685,905
+563,394 -> 716,394
+966,145 -> 150,961
+555,582 -> 555,385
+453,31 -> 453,207
+639,815 -> 547,723
+431,869 -> 431,811
+646,938 -> 599,938
+215,513 -> 900,513
+809,82 -> 798,82
+768,344 -> 244,868
+39,962 -> 39,601
+675,186 -> 61,186
+861,967 -> 28,967
+860,550 -> 538,550
+283,740 -> 571,740
+72,297 -> 72,645
+727,801 -> 727,526
+799,519 -> 799,497
+915,24 -> 174,765
+795,943 -> 136,943
+518,971 -> 599,971
+594,676 -> 594,461
+850,799 -> 363,799
+958,575 -> 958,231
+752,576 -> 398,576
+891,433 -> 398,433
+524,126 -> 397,126
+10,890 -> 796,104
+57,228 -> 168,228
+168,521 -> 338,691
+230,83 -> 777,83
+865,677 -> 640,452
+866,821 -> 825,821
+17,143 -> 17,596
+113,916 -> 113,601
+268,187 -> 551,470
+794,167 -> 220,167
+459,17 -> 459,931
+211,31 -> 526,31
+680,57 -> 756,57
+926,190 -> 926,800
+85,284 -> 63,284
+44,988 -> 44,701
+110,941 -> 176,941
+480,163 -> 480,112
+574,538 -> 574,371
+584,473 -> 69,473
+303,621 -> 303,380
+762,652 -> 762,89
+286,195 -> 276,185
+957,87 -> 217,827
+561,858 -> 561,437
+384,55 -> 81,55
+19,977 -> 981,15
+454,747 -> 938,263
+425,836 -> 425,617
+860,135 -> 775,50
+633,131 -> 633,651
+904,912 -> 242,250
+880,177 -> 480,577
+470,162 -> 964,656
+585,376 -> 585,470
+696,760 -> 594,862
+534,225 -> 534,717
+258,816 -> 258,847
+990,244 -> 990,93
+463,462 -> 463,533
+434,928 -> 537,825
+813,734 -> 533,734
+498,673 -> 395,673
+564,312 -> 55,312
+280,550 -> 939,550
+591,247 -> 396,52
+127,516 -> 127,235
+850,425 -> 552,127
+894,428 -> 894,598
+366,960 -> 592,960
+579,488 -> 170,488
+775,92 -> 775,586
+49,909 -> 930,28
+856,113 -> 284,685
+263,175 -> 120,175
+332,592 -> 276,592
+920,157 -> 141,157
+349,776 -> 316,776
+187,863 -> 279,863
+218,872 -> 83,872
+465,430 -> 410,430
+710,218 -> 857,218
+797,314 -> 184,314
+387,327 -> 49,665
+950,812 -> 205,67
+803,133 -> 803,682
+125,972 -> 545,552
+353,901 -> 840,414
+936,843 -> 202,109
+11,904 -> 856,59
+725,757 -> 954,986
+227,697 -> 345,697
+187,520 -> 187,441
+860,262 -> 135,987
+700,95 -> 976,371
+86,946 -> 869,163
+898,806 -> 461,806
+717,796 -> 717,195
+882,127 -> 835,127
+133,48 -> 133,191
+521,51 -> 521,927
+384,806 -> 957,233
+570,139 -> 570,842
+949,819 -> 949,350
+592,230 -> 283,230
+315,856 -> 741,856
+870,674 -> 549,353
+857,306 -> 857,889
+428,217 -> 267,217
+47,93 -> 898,944
+636,238 -> 665,238
+202,910 -> 202,737
+246,432 -> 617,803
+985,24 -> 48,961
+965,876 -> 956,867
+618,650 -> 810,458
+292,356 -> 575,356
+394,585 -> 910,585
+137,453 -> 137,178
+509,737 -> 509,665
+193,350 -> 531,688
+805,219 -> 107,219
+975,506 -> 907,506
+435,303 -> 435,380
+344,83 -> 344,224
+47,66 -> 47,115
+570,516 -> 857,516
+162,91 -> 926,91
+759,417 -> 759,460
+445,942 -> 445,699
+421,340 -> 421,743
+590,590 -> 434,434
+453,38 -> 453,327
+865,134 -> 865,773
+842,609 -> 18,609
+662,282 -> 62,882
+489,32 -> 344,32
+135,496 -> 93,454
+552,211 -> 421,211
+620,678 -> 642,678
+782,158 -> 585,355
+733,509 -> 733,574
+932,383 -> 369,946
+843,705 -> 843,725
+747,414 -> 676,343
+294,218 -> 962,886
+844,175 -> 844,420
+255,489 -> 531,213
+555,532 -> 821,532
+533,15 -> 533,161
+631,778 -> 631,401
+75,282 -> 468,282
+903,838 -> 903,957
+46,293 -> 543,790
+30,834 -> 30,948
+591,720 -> 591,965
+624,36 -> 339,36
+425,323 -> 425,442
+234,939 -> 234,963
+482,912 -> 968,912
+228,614 -> 189,614
+969,472 -> 969,692
+871,494 -> 871,172
+101,624 -> 848,624
+424,918 -> 69,563
+929,671 -> 93,671
+81,187 -> 707,813
+348,923 -> 348,924
+921,524 -> 921,828
+678,454 -> 678,364
+904,227 -> 904,596
+163,344 -> 609,790
+206,180 -> 206,59
+145,519 -> 145,717
+317,679 -> 317,417
+503,724 -> 221,724
+353,448 -> 413,448
+363,643 -> 837,643
+594,54 -> 359,54
+866,117 -> 45,938
+939,210 -> 284,865
+410,556 -> 410,801
+905,111 -> 673,111
+983,167 -> 574,167
+595,758 -> 97,758
+785,10 -> 437,10
+517,414 -> 517,734
+691,567 -> 186,62
+842,51 -> 31,862
+36,199 -> 282,199
+864,758 -> 864,610
+639,918 -> 951,918
+245,516 -> 245,474
+951,203 -> 557,203
+176,728 -> 176,171
+322,217 -> 387,217
+149,208 -> 836,895
+661,298 -> 609,298
+46,47 -> 981,982
+769,45 -> 769,610
+988,932 -> 988,459
+901,97 -> 901,908
+195,395 -> 121,395
+197,403 -> 327,533
+159,456 -> 857,456
+480,981 -> 881,580
+86,958 -> 962,82
+375,198 -> 763,198
+950,381 -> 341,381
+504,679 -> 504,598
+756,659 -> 680,583
+146,328 -> 886,328
+930,412 -> 492,850
+954,54 -> 954,940
+790,498 -> 790,305
+83,270 -> 83,242
+939,268 -> 939,563
+423,756 -> 916,263
+583,756 -> 583,34
+957,639 -> 614,639
+484,523 -> 521,560
+497,809 -> 497,419
+76,17 -> 979,920
+49,39 -> 943,933
+110,289 -> 110,247
+874,868 -> 874,172
+576,127 -> 53,650
+871,879 -> 12,20
+436,711 -> 592,711
+132,285 -> 225,285
+245,147 -> 514,147
+158,882 -> 956,84
+21,984 -> 937,68
+42,275 -> 219,275
+877,143 -> 889,143
+593,841 -> 508,756
+414,289 -> 132,289
+687,655 -> 767,655
+453,981 -> 459,987
+635,433 -> 635,324
+671,347 -> 170,848
+412,579 -> 915,579
+269,677 -> 269,596
+587,121 -> 367,341
+153,883 -> 153,709
+524,580 -> 508,580
+541,232 -> 651,232
+93,948 -> 284,757
+168,745 -> 872,41
+831,657 -> 925,563
+908,389 -> 442,389
+462,445 -> 234,445
+735,493 -> 895,493
+274,624 -> 296,646
+153,130 -> 153,160
+466,214 -> 466,769
+474,499 -> 686,711
+540,428 -> 788,676
+858,215 -> 959,215
+788,91 -> 788,410
+552,505 -> 988,505
+978,312 -> 978,202
+108,321 -> 616,829
+903,359 -> 903,770
+480,331 -> 480,769
+503,842 -> 34,842
+613,732 -> 323,442
+767,949 -> 654,949
+514,589 -> 386,589
+38,554 -> 284,308
+689,268 -> 689,711
+860,66 -> 190,736
+253,865 -> 622,865
+87,658 -> 698,47
+506,892 -> 829,569
+680,910 -> 594,824
+824,603 -> 958,603
+576,802 -> 562,802
+67,27 -> 67,489
+969,461 -> 517,913
+674,763 -> 674,226
+223,955 -> 218,955
+147,540 -> 569,962
+455,703 -> 596,703
+746,899 -> 746,403
+516,476 -> 756,476
+897,674 -> 373,150
+120,395 -> 120,49
+722,443 -> 722,244
+724,924 -> 724,39
+809,930 -> 109,930
+822,816 -> 874,816
+796,539 -> 895,539
+340,88 -> 560,88
+223,158 -> 593,158
+779,977 -> 856,900
+617,461 -> 973,817
+515,62 -> 515,140
+12,586 -> 724,586
+870,50 -> 391,50
+308,123 -> 308,696
+119,164 -> 863,908
+755,599 -> 448,599
+129,526 -> 633,526
+478,668 -> 102,668
+237,637 -> 237,743
+270,102 -> 72,300
+115,470 -> 115,427
+948,233 -> 948,731
+983,135 -> 468,650
+748,439 -> 748,642
+62,862 -> 352,572
+765,901 -> 660,901
+917,807 -> 917,587
+55,81 -> 116,81
+954,972 -> 102,120
+340,503 -> 294,549
+970,661 -> 522,213
+618,92 -> 618,247
+688,965 -> 965,965
+94,241 -> 94,292
+15,132 -> 15,492
+979,927 -> 488,927
+509,26 -> 984,26
+840,530 -> 840,95
+55,956 -> 849,162
+297,297 -> 297,472
+338,780 -> 369,780
+487,292 -> 37,292
+122,117 -> 206,201
+66,807 -> 564,309
+643,242 -> 906,242
+909,833 -> 909,441
+129,128 -> 818,817
+406,42 -> 406,297
+53,20 -> 967,934
+235,285 -> 601,285
+275,625 -> 275,539
+199,732 -> 430,963
+639,187 -> 639,265
+549,740 -> 549,824
+603,140 -> 603,748
+35,455 -> 176,455
+888,611 -> 888,271
+134,154 -> 484,154
+694,820 -> 694,814
+535,584 -> 187,932
+642,510 -> 642,249
+191,886 -> 268,886
+918,353 -> 881,390
+977,13 -> 343,13
+380,243 -> 271,134
+410,758 -> 410,670
+613,551 -> 519,645
+963,84 -> 124,923
+702,252 -> 821,252
+405,237 -> 405,22
+21,139 -> 21,510
+548,499 -> 132,499
+196,104 -> 196,680
+739,145 -> 476,145
+751,746 -> 91,746
+975,628 -> 975,847
+935,520 -> 935,450
+803,372 -> 803,393
+872,77 -> 872,373
+339,130 -> 339,103
+226,886 -> 226,45
+794,647 -> 794,257
+90,922 -> 889,123
+615,971 -> 615,574
+26,278 -> 26,719
+838,88 -> 806,88
+263,691 -> 804,150
+309,721 -> 910,721
+510,496 -> 960,946
+195,236 -> 46,236
+610,143 -> 610,610
+891,412 -> 891,268
+714,21 -> 156,579
+320,935 -> 320,96
+240,782 -> 449,782
+754,472 -> 48,472
+105,481 -> 529,57
+451,301 -> 451,965
+796,638 -> 796,185
+908,553 -> 771,553
+98,543 -> 490,935
+481,159 -> 762,159
+593,527 -> 419,353
+86,391 -> 216,521
+260,716 -> 42,716
+734,538 -> 375,179
+24,974 -> 975,23
+402,466 -> 787,851
+344,409 -> 262,327
+803,443 -> 685,443
+986,152 -> 249,152
+125,738 -> 90,773
+184,772 -> 184,746
+729,829 -> 729,340
+226,527 -> 226,375
+936,231 -> 222,945
+254,333 -> 254,167
+451,234 -> 451,273
+915,790 -> 568,443
+869,794 -> 504,429
+11,878 -> 836,53
+821,231 -> 522,530
+285,419 -> 732,866
+191,272 -> 191,679
+41,651 -> 225,651
+30,13 -> 879,862
+980,488 -> 20,488
+27,187 -> 27,348
+53,238 -> 53,514
+778,306 -> 379,705
+425,399 -> 425,60
+162,859 -> 57,859
+652,926 -> 652,589
+962,489 -> 555,896
+197,378 -> 436,617
+310,190 -> 310,760
+678,20 -> 678,713
+390,653 -> 985,58
+938,351 -> 656,69
+881,39 -> 18,902
+313,681 -> 323,681
+910,907 -> 288,907
+739,977 -> 739,132
+856,479 -> 154,479
+893,785 -> 761,785
+405,247 -> 405,901
+58,933 -> 808,183
+643,156 -> 676,189
+149,773 -> 357,773
+479,518 -> 434,518
+389,518 -> 556,685
+858,449 -> 533,774
+503,133 -> 409,133
+340,315 -> 219,194
+183,701 -> 183,242
+810,151 -> 195,151
+446,686 -> 446,912
+968,482 -> 49,482
+203,20 -> 203,667
+493,516 -> 647,516
+900,91 -> 634,91
+660,554 -> 119,13
+964,864 -> 964,919
+871,293 -> 344,293
+895,258 -> 972,258
diff --git a/5/example.txt b/5/example.txt
new file mode 100644
index 0000000..b258f68
--- /dev/null
+++ b/5/example.txt
@@ -0,0 +1,10 @@
+0,9 -> 5,9
+8,0 -> 0,8
+9,4 -> 3,4
+2,2 -> 2,1
+7,0 -> 7,4
+6,4 -> 2,0
+0,9 -> 2,9
+3,4 -> 1,4
+0,0 -> 8,8
+5,5 -> 8,2
diff --git a/5/riley.txt b/5/riley.txt
new file mode 100644
index 0000000..c666051
--- /dev/null
+++ b/5/riley.txt
@@ -0,0 +1,500 @@
+405,945 -> 780,945
+253,100 -> 954,801
+518,300 -> 870,300
+775,848 -> 20,848
+586,671 -> 469,671
+598,20 -> 900,20
+51,975 -> 438,588
+561,456 -> 67,456
+353,135 -> 882,664
+357,873 -> 407,873
+480,247 -> 774,247
+230,895 -> 230,709
+590,738 -> 644,792
+696,821 -> 696,198
+501,461 -> 85,461
+884,88 -> 884,922
+140,780 -> 146,780
+795,208 -> 273,208
+256,185 -> 256,525
+282,196 -> 282,85
+701,133 -> 18,133
+623,548 -> 623,573
+734,895 -> 29,190
+212,944 -> 934,944
+948,504 -> 948,502
+551,613 -> 551,27
+62,54 -> 452,54
+915,851 -> 915,290
+924,843 -> 924,145
+662,412 -> 422,172
+465,87 -> 247,87
+391,91 -> 326,91
+267,572 -> 267,306
+84,505 -> 594,505
+453,383 -> 80,10
+737,891 -> 784,891
+599,339 -> 40,898
+868,962 -> 31,125
+153,661 -> 705,661
+760,74 -> 339,495
+972,72 -> 972,714
+579,636 -> 169,226
+365,218 -> 118,465
+128,906 -> 767,267
+733,165 -> 121,165
+877,99 -> 105,871
+176,917 -> 754,917
+14,14 -> 981,981
+170,958 -> 170,859
+861,25 -> 96,790
+128,143 -> 128,49
+874,367 -> 334,367
+373,434 -> 373,747
+799,946 -> 439,586
+17,923 -> 814,126
+734,192 -> 734,632
+267,280 -> 877,890
+457,500 -> 457,26
+525,679 -> 525,22
+985,64 -> 85,964
+312,411 -> 312,287
+554,860 -> 600,860
+209,163 -> 628,163
+47,30 -> 917,900
+870,948 -> 625,703
+965,980 -> 53,68
+874,631 -> 874,41
+770,29 -> 770,882
+950,988 -> 411,449
+766,900 -> 904,900
+77,23 -> 923,869
+528,151 -> 528,96
+785,468 -> 218,468
+150,932 -> 333,932
+908,846 -> 654,846
+467,220 -> 588,220
+303,437 -> 219,437
+617,71 -> 899,353
+116,311 -> 116,816
+251,165 -> 316,165
+126,897 -> 854,169
+254,473 -> 818,473
+817,265 -> 98,984
+660,492 -> 558,492
+562,117 -> 64,615
+857,808 -> 857,311
+39,641 -> 39,703
+256,981 -> 988,249
+923,175 -> 923,902
+372,800 -> 503,800
+48,339 -> 48,156
+852,476 -> 852,397
+874,190 -> 248,816
+509,629 -> 503,629
+246,17 -> 246,341
+903,961 -> 568,626
+405,740 -> 975,740
+25,10 -> 982,967
+761,287 -> 254,794
+21,514 -> 21,111
+772,350 -> 219,903
+61,56 -> 275,270
+608,197 -> 608,719
+275,30 -> 275,145
+712,601 -> 850,739
+173,205 -> 173,667
+93,644 -> 519,218
+60,48 -> 911,899
+21,975 -> 980,16
+333,602 -> 634,602
+899,374 -> 96,374
+283,209 -> 963,889
+22,20 -> 987,985
+494,66 -> 70,490
+836,876 -> 37,77
+151,530 -> 472,851
+459,531 -> 127,199
+564,489 -> 315,240
+193,341 -> 361,341
+639,680 -> 511,680
+855,217 -> 855,352
+88,909 -> 920,77
+948,318 -> 452,814
+957,967 -> 957,297
+741,172 -> 140,773
+785,528 -> 467,528
+135,658 -> 458,658
+821,653 -> 821,633
+932,137 -> 415,137
+858,638 -> 858,696
+494,495 -> 649,495
+586,261 -> 478,369
+18,680 -> 571,680
+872,233 -> 872,823
+715,935 -> 861,935
+85,251 -> 206,372
+42,972 -> 940,74
+587,955 -> 66,955
+393,466 -> 771,466
+759,744 -> 36,21
+694,90 -> 195,589
+210,456 -> 857,456
+656,476 -> 177,955
+391,224 -> 902,735
+929,802 -> 69,802
+548,395 -> 892,395
+576,838 -> 671,838
+402,412 -> 899,412
+567,601 -> 800,834
+106,386 -> 907,386
+848,349 -> 848,869
+209,392 -> 785,392
+28,105 -> 853,930
+395,432 -> 795,432
+582,570 -> 582,514
+48,410 -> 211,573
+248,617 -> 248,848
+695,174 -> 941,420
+215,651 -> 215,124
+419,555 -> 112,555
+358,975 -> 169,975
+732,247 -> 732,573
+132,983 -> 132,845
+476,110 -> 476,196
+852,437 -> 640,437
+973,42 -> 109,906
+954,797 -> 337,180
+544,233 -> 134,233
+412,150 -> 93,150
+140,296 -> 140,407
+485,875 -> 395,875
+600,942 -> 931,942
+235,677 -> 235,431
+841,745 -> 148,52
+265,803 -> 265,140
+369,597 -> 230,736
+788,745 -> 788,422
+29,677 -> 75,677
+590,669 -> 590,638
+24,23 -> 24,438
+279,476 -> 770,967
+342,186 -> 57,186
+50,49 -> 350,349
+968,40 -> 28,980
+101,101 -> 978,101
+897,48 -> 27,918
+595,232 -> 595,211
+813,982 -> 335,504
+624,41 -> 261,41
+743,102 -> 530,102
+234,814 -> 234,527
+597,242 -> 492,242
+36,84 -> 339,84
+685,729 -> 398,729
+506,733 -> 506,150
+140,788 -> 816,112
+775,816 -> 316,357
+934,394 -> 301,394
+635,983 -> 750,983
+128,29 -> 128,712
+347,348 -> 724,725
+836,367 -> 390,367
+60,718 -> 620,718
+476,786 -> 476,870
+318,490 -> 192,490
+736,608 -> 736,926
+14,79 -> 14,777
+913,245 -> 344,814
+876,775 -> 72,775
+109,273 -> 109,416
+376,64 -> 376,592
+988,11 -> 22,977
+544,602 -> 453,602
+703,585 -> 703,602
+147,976 -> 147,512
+887,681 -> 657,451
+36,913 -> 36,321
+184,723 -> 252,655
+523,905 -> 523,610
+626,106 -> 653,106
+703,211 -> 703,376
+770,175 -> 770,765
+387,628 -> 233,628
+69,890 -> 877,82
+608,751 -> 699,751
+379,958 -> 572,958
+556,555 -> 276,835
+890,681 -> 234,25
+937,792 -> 589,444
+842,296 -> 547,296
+488,638 -> 488,434
+455,823 -> 484,823
+488,610 -> 488,948
+58,829 -> 931,829
+453,481 -> 17,917
+629,473 -> 629,53
+584,512 -> 345,512
+150,92 -> 283,92
+663,692 -> 911,692
+243,835 -> 243,600
+28,26 -> 987,985
+422,388 -> 385,388
+534,798 -> 736,798
+635,394 -> 799,394
+155,895 -> 82,968
+124,926 -> 968,82
+142,431 -> 645,934
+201,977 -> 601,977
+169,322 -> 775,322
+207,251 -> 652,696
+989,975 -> 25,11
+131,89 -> 131,864
+981,989 -> 100,108
+114,84 -> 114,434
+98,713 -> 689,713
+944,262 -> 548,262
+481,568 -> 481,904
+734,883 -> 734,605
+716,687 -> 737,666
+228,155 -> 702,155
+847,675 -> 896,675
+33,121 -> 33,865
+58,211 -> 134,211
+577,154 -> 659,236
+415,958 -> 504,958
+984,359 -> 55,359
+215,22 -> 357,22
+518,232 -> 406,232
+264,950 -> 264,672
+891,549 -> 891,45
+785,328 -> 498,328
+496,815 -> 664,815
+138,55 -> 406,55
+38,823 -> 38,383
+467,184 -> 553,98
+248,794 -> 864,178
+415,561 -> 415,148
+665,726 -> 665,236
+767,777 -> 547,777
+453,860 -> 453,196
+23,645 -> 755,645
+611,985 -> 559,985
+33,978 -> 952,59
+772,36 -> 889,36
+626,521 -> 781,521
+722,502 -> 722,30
+978,946 -> 174,142
+224,901 -> 655,470
+924,142 -> 135,931
+505,171 -> 365,171
+303,888 -> 663,888
+716,838 -> 255,377
+494,390 -> 563,459
+213,595 -> 516,595
+264,436 -> 921,436
+785,749 -> 785,78
+50,50 -> 979,979
+96,72 -> 96,564
+647,278 -> 647,460
+452,656 -> 452,487
+686,145 -> 78,753
+900,973 -> 728,973
+545,137 -> 572,164
+245,211 -> 726,211
+550,606 -> 550,41
+447,25 -> 447,197
+941,581 -> 597,581
+299,486 -> 484,486
+789,67 -> 55,801
+489,842 -> 489,228
+716,452 -> 627,452
+114,735 -> 329,950
+810,157 -> 905,157
+575,397 -> 568,404
+414,221 -> 779,221
+698,363 -> 745,363
+976,498 -> 271,498
+186,324 -> 519,324
+105,777 -> 105,491
+241,58 -> 241,102
+126,883 -> 894,115
+890,853 -> 731,694
+760,713 -> 735,713
+309,409 -> 61,161
+365,263 -> 365,763
+425,591 -> 623,591
+224,233 -> 645,233
+669,872 -> 669,594
+112,773 -> 718,167
+966,168 -> 966,223
+982,527 -> 982,40
+439,688 -> 668,688
+537,685 -> 357,685
+607,164 -> 127,164
+192,894 -> 192,987
+130,196 -> 130,311
+847,987 -> 847,708
+354,66 -> 354,260
+660,441 -> 983,441
+868,282 -> 868,962
+915,272 -> 239,948
+960,970 -> 26,36
+595,837 -> 11,253
+258,533 -> 258,209
+664,802 -> 664,948
+683,117 -> 448,117
+961,104 -> 961,231
+517,427 -> 134,427
+233,451 -> 853,451
+978,412 -> 978,496
+222,71 -> 794,71
+80,343 -> 604,867
+209,104 -> 987,882
+271,232 -> 711,232
+754,329 -> 301,329
+560,937 -> 716,937
+653,194 -> 441,406
+655,506 -> 655,671
+599,336 -> 720,457
+709,895 -> 468,895
+538,432 -> 885,779
+72,231 -> 471,231
+694,131 -> 694,610
+380,37 -> 380,673
+46,921 -> 721,921
+126,823 -> 343,823
+771,617 -> 771,645
+356,734 -> 356,406
+710,504 -> 710,277
+507,65 -> 510,65
+292,913 -> 292,944
+816,640 -> 913,640
+101,132 -> 101,96
+180,21 -> 743,584
+548,231 -> 453,231
+459,248 -> 498,248
+567,637 -> 242,962
+471,418 -> 471,601
+104,822 -> 911,15
+802,583 -> 459,583
+330,681 -> 253,604
+10,431 -> 209,431
+220,776 -> 908,88
+458,508 -> 458,697
+87,803 -> 885,803
+636,372 -> 324,372
+891,528 -> 891,489
+70,274 -> 70,268
+255,587 -> 976,587
+498,69 -> 498,250
+783,838 -> 48,838
+864,344 -> 968,240
+323,734 -> 234,734
+657,347 -> 657,410
+661,682 -> 48,682
+344,815 -> 344,132
+137,878 -> 503,878
+927,975 -> 982,920
+753,964 -> 16,227
+539,957 -> 539,48
+314,651 -> 698,651
+925,653 -> 271,653
+861,518 -> 967,518
+846,126 -> 41,931
+103,409 -> 118,394
+327,185 -> 874,732
+716,930 -> 716,40
+315,702 -> 246,702
+130,377 -> 268,377
+845,978 -> 39,172
+147,977 -> 147,725
+762,660 -> 606,660
+871,186 -> 132,186
+388,320 -> 388,584
+302,410 -> 15,410
+336,234 -> 336,673
+331,208 -> 225,208
+95,565 -> 315,785
+843,563 -> 843,640
+521,378 -> 118,378
+963,17 -> 95,885
+862,487 -> 974,487
+874,402 -> 703,402
+692,689 -> 692,237
+947,635 -> 331,635
+540,417 -> 737,220
+770,161 -> 224,161
+721,831 -> 721,424
+10,411 -> 10,87
+11,985 -> 986,10
+465,972 -> 873,972
+844,753 -> 676,753
+181,27 -> 181,105
+450,675 -> 333,558
+578,286 -> 578,509
+87,363 -> 274,363
+892,119 -> 346,665
+363,331 -> 363,22
+508,424 -> 508,53
+371,145 -> 669,145
+109,761 -> 343,761
+328,804 -> 328,570
+411,741 -> 411,269
+30,139 -> 915,139
+912,736 -> 44,736
+555,884 -> 672,884
+433,427 -> 19,841
+793,796 -> 505,508
+737,554 -> 312,979
+726,231 -> 568,231
+954,479 -> 255,479
+33,365 -> 262,365
+677,608 -> 401,608
+245,620 -> 828,37
+295,274 -> 295,10
+906,106 -> 906,263
+682,719 -> 118,155
+208,859 -> 634,859
+739,103 -> 323,103
+360,142 -> 13,489
+131,553 -> 859,553
+483,308 -> 483,124
+776,720 -> 776,259
+528,327 -> 651,450
+423,223 -> 794,223
+898,698 -> 898,315
+488,824 -> 48,824
+164,971 -> 773,362
+975,850 -> 687,850
+504,810 -> 795,810
+562,281 -> 29,814
+639,574 -> 684,529
+417,800 -> 404,800
+335,844 -> 335,907
+17,41 -> 824,848
+644,220 -> 470,220
+304,944 -> 947,944
+122,807 -> 122,257
+308,553 -> 308,819
+22,672 -> 22,386
+837,675 -> 275,113
+716,650 -> 482,650
+212,350 -> 212,105
+213,594 -> 213,119
+431,375 -> 528,278
+499,741 -> 58,741
+600,291 -> 600,955
+905,205 -> 326,205
+584,152 -> 584,871
+49,153 -> 883,987
+818,822 -> 69,822
+938,286 -> 938,832
+75,380 -> 956,380
+986,424 -> 450,960
+736,470 -> 736,853
+872,988 -> 371,988
+102,203 -> 102,123
+518,338 -> 518,360
+819,263 -> 328,754
+952,242 -> 178,242
diff --git a/5/solution.hs b/5/solution.hs
new file mode 100644
index 0000000..0ee9cad
--- /dev/null
+++ b/5/solution.hs
@@ -0,0 +1,75 @@
+import Data.List
+import Control.Monad (join)
+import Control.Concurrent
+
+main :: IO ()
+main = readFile "5/riley.txt" >>= print . solve . parse . lines
+
+parse :: [String] -> [(Point,Point)]
+parse = map (parseLine . words)
+
+parseLine :: [String] -> (Point,Point)
+parseLine [ s, "->", e ] = (a, b)
+    where a = parseCoord s
+          b = parseCoord e
+
+toRange :: (Point,Point) -> [Point]
+toRange (a @ (xa,ya), b @ (xb,yb))
+    | diagonal (a,b) = makeDiagonal a b
+    | otherwise       = [ (x,y) | x <- [ x1 .. x2 ], y <- [ y1 .. y2 ] ]
+    where
+        x1 = min xa xb
+        x2 = max xa xb
+        y1 = min ya yb
+        y2 = max ya yb
+
+parseCoord :: String -> (Int,Int)
+parseCoord l = (head n, last n)
+    where
+        n = map read $ words [ if c == ',' then ' ' else c | c <- l ]
+
+solve :: [(Point,Point)] -> (Int,Int)
+solve i = (f i, g i)
+    where f = length . nub . overlapping . filter (not . diagonal)
+          g = length . nub . overlapping
+
+overlapping :: [(Point, Point)] -> [Point]
+overlapping [_] = []
+overlapping (p:ps) = overlapping' p ps ++ overlapping ps
+
+overlapping' :: (Point, Point) -> [(Point, Point)] -> [Point]
+overlapping' _ [] = []
+overlapping' p1 (p2:ps) = overlap p1 p2 ++ overlapping' p1 ps
+
+diagonal :: (Point,Point) -> Bool
+diagonal (a,b) = xof a /= xof b && yof a /= yof b
+
+type Point = (Int,Int)
+
+xof :: Point -> Int
+xof = fst
+
+yof :: Point -> Int
+yof = snd
+
+overlap :: (Point,Point) -> (Point,Point) -> [Point]
+overlap a @ (sa,ea) b @ (sb,eb) 
+    | x && y    = toRange a `intersect` toRange b
+    | otherwise = []
+    where
+        x = xof sa >= xof sb || xof sa <= xof sb
+        y = yof sa >= yof sb || yof sa <= yof sb
+
+makeDiagonal :: (Int, Int) -> (Int, Int) -> [(Int, Int)]
+makeDiagonal (a, b) (c, d)
+    | (a > c && b > d) || (a < c && b < d) = 
+        let x1 = min a c
+            x2 = max a c
+            y1 = min b d
+        in [(x1 + i, y1 + i) | i <- [0..(x2 - x1)]]
+    | otherwise = 
+        let x1 = min a c
+            x2 = max a c
+            y1 = max b d
+        in [(x1 + i, y1 - i) | i <- [0..(x2 - x1)]]
+