Region 0 - Start: 0, End: 20
Region 1 - Start: 21, End: 29
Region 2 - Start: 30, End: 119
Region 3 - Start: 120, End: 149
Region 4 - Start: 150, End: 170
Region 5 - Start: 171, End: 180
Region 6 - Start: 181, End: 208
Region 7 - Start: 209, End: 261
Region 8 - Start: 262, End: 271
Region 9 - Start: 272, End: 311
Region 10 - Start: 312, End: 327
Region 11 - Start: 328, End: 371
Region 12 - Start: 372, End: 377
Region 13 - Start: 378, End: 390
Region 14 - Start: 391, End: 396
Region 15 - Start: 397, End: 401
Region 16 - Start: 402, End: 447
Region 17 - Start: 448, End: 460
Region 18 - Start: 461, End: 466
Region 19 - Start: 467, End: 471
Region 20 - Start: 472, End: 495
Region 21 - Start: 496, End: 501
Region 22 - Start: 502, End: 511
Region 23 - Start: 512, End: 517
