S01_cracks <-
structure(c(0, 1, 1, 211, 1, 211, 1, 2, 10, 373, 11, 373, 2, 
4, 16, 268, 18, 268, 0, 1, 28, 173, 28, 173, 1, 2, 32, 298, 33, 
298, 0, 1, 35, 297, 35, 297, 1.41421353816986, 3, 37, 296, 38, 
297, 0, 1, 44, 295, 44, 295, 7.8284273147583, 43, 47, 112, 54, 
110, 1.41421353816986, 2, 51, 124, 52, 125, 7.8284273147583, 
14, 76, 3, 83, 5, 0, 1, 78, 413, 78, 413, 2, 3, 80, 412, 82, 
412, 4.41421365737915, 10, 82, 207, 86, 208, 2.41421365737915, 
4, 91, 399, 93, 398, 0, 1, 92, 246, 92, 246, 0, 1, 93, 248, 93, 
248, 2.41421365737915, 4, 95, 205, 97, 204, 8.24264144897461, 
17, 102, 243, 95, 246, 9.41421318054199, 57, 110, 205, 119, 204, 
2.82842707633972, 5, 111, 98, 113, 100, 0, 1, 113, 356, 113, 
356, 0, 1, 113, 382, 113, 382, 0, 1, 119, 386, 119, 386, 6.41421365737915, 
11, 120, 200, 126, 201, 7.07106781005859, 10, 124, 391, 129, 
396, 4.8284273147583, 17, 142, 477, 144, 481, 20.485279083252, 
53, 149, 503, 153, 501, 5.8284273147583, 25, 158, 57, 160, 62, 
0, 1, 163, 208, 163, 208, 2.41421365737915, 3, 165, 208, 167, 
207, 4.41421365737915, 12, 176, 343, 177, 347, 0, 1, 177, 204, 
177, 204, 12.8284273147583, 38, 197, 20, 199, 8, 6.8284273147583, 
20, 196, 41, 198, 47, 4.41421365737915, 7, 197, 55, 198, 59, 
2, 3, 201, 2, 203, 2, 2.41421365737915, 5, 210, 439, 212, 438, 
25.1421337127686, 62, 214, 262, 235, 270, 2.41421365737915, 3, 
217, 327, 219, 328, 0, 1, 231, 459, 231, 459, 9.24264049530029, 
17, 233, 266, 241, 263, 4.41421365737915, 14, 234, 459, 235, 
463, 0, 1, 237, 278, 237, 278, 1.41421353816986, 2, 239, 100, 
240, 101, 2.41421365737915, 6, 261, 395, 260, 397, 2.41421365737915, 
5, 264, 351, 266, 352, 4.24264049530029, 10, 270, 252, 273, 255, 
1, 2, 292, 481, 292, 482, 1, 2, 294, 247, 295, 247, 0, 1, 302, 
239, 302, 239, 0, 1, 304, 240, 304, 240, 3.8284273147583, 8, 
304, 247, 306, 244, 6.8284273147583, 13, 320, 242, 326, 244, 
1, 2, 325, 50, 326, 50, 0, 1, 326, 53, 326, 53, 5.24264097213745, 
16, 340, 135, 336, 138, 0, 1, 336, 464, 336, 464, 7.6568546295166, 
11, 337, 508, 343, 504, 0, 1, 340, 103, 340, 103, 4.8284273147583, 
9, 347, 363, 351, 365, 1.41421353816986, 2, 348, 89, 349, 88, 
1.41421353816986, 4, 349, 304, 350, 305, 0, 1, 358, 417, 358, 
417, 4.24264049530029, 9, 362, 107, 365, 104, 0, 1, 369, 307, 
369, 307, 1, 2, 374, 91, 375, 91, 0, 1, 382, 487, 382, 487, 10.6568546295166, 
13, 386, 498, 388, 507, 1.41421353816986, 2, 398, 485, 399, 484, 
27.7279205322266, 136, 403, 485, 427, 494, 12.8994941711426, 
38, 414, 187, 404, 194, 0, 1, 408, 500, 408, 500, 1, 2, 415, 
56, 415, 57, 2, 4, 416, 266, 416, 268, 1, 2, 419, 458, 420, 458, 
4.41421365737915, 5, 420, 164, 424, 163, 1.41421353816986, 2, 
426, 475, 427, 476, 5.41421365737915, 11, 426, 481, 431, 480, 
8.24264144897461, 20, 427, 469, 434, 472, 3.8284273147583, 10, 
430, 165, 433, 163, 0, 1, 432, 55, 432, 55, 0, 1, 434, 196, 434, 
196, 4.8284273147583, 6, 437, 166, 441, 166, 0, 1, 438, 169, 
438, 169, 1, 2, 448, 379, 449, 379, 2.41421365737915, 6, 450, 
360, 452, 359, 2.41421365737915, 6, 463, 163, 464, 165, 2.82842707633972, 
3, 465, 177, 467, 177, 4.8284273147583, 7, 489, 167, 493, 169, 
1, 2, 492, 446, 493, 446, 1.41421353816986, 3, 499, 363, 500, 
364, 0, 1, 502, 366, 502, 366, 0, 1, 516, 230, 516, 230, 1.41421353816986, 
3, 532, 501, 533, 502, 1.41421353816986, 2, 533, 504, 534, 505, 
0, 1, 534, 512, 534, 512, 0, 1, 535, 507, 535, 507, 4, 5, 559, 
159, 563, 159, 1.41421353816986, 4, 559, 486, 560, 485, 0, 1, 
560, 319, 560, 319, 0, 1, 561, 483, 561, 483, 7, 10, 575, 178, 
575, 185, 0, 1, 582, 43, 582, 43, 0, 1, 585, 44, 585, 44, 5.24264097213745, 
11, 589, 401, 585, 404, 0, 1, 590, 404, 590, 404, 9.41421318054199, 
19, 595, 45, 604, 44, 9.8284273147583, 56, 602, 346, 604, 337, 
0, 1, 602, 30, 602, 30, 4.8284273147583, 15, 607, 43, 611, 41, 
2, 4, 616, 41, 618, 41, 2.41421365737915, 5, 621, 43, 623, 42, 
3.41421365737915, 5, 621, 300, 624, 301, 1, 2, 626, 299, 626, 
300, 0, 1, 632, 196, 632, 196, 0, 1, 632, 198, 632, 198, 0, 1, 
636, 400, 636, 400, 12.4852809906006, 42, 637, 91, 646, 92, 1.41421353816986, 
2, 638, 392, 639, 393, 0, 1, 638, 395, 638, 395, 1, 2, 641, 422, 
641, 423, 17.7279205322266, 29, 644, 473, 658, 464, 3.8284273147583, 
10, 676, 236, 674, 239, 1, 2, 681, 115, 681, 116, 1.41421353816986, 
3, 682, 113, 683, 112, 0, 1, 682, 237, 682, 237, 12.8994941711426, 
32, 692, 96, 685, 106, 0, 1, 685, 233, 685, 233, 0, 1, 686, 18, 
686, 18, 0, 1, 688, 15, 688, 15), .Dim = c(6L, 131L), .Dimnames = list(
    c("length", "size", "Begin_x", "Begin_y", "End_x", "End_y"
    ), NULL))