PSize = 4; AllDist = [| 0, 59, 73, 55, 33, 53, 64, 80, 81, 36, 60, 57, 15, 88 |59, 0, 19, 9, 43, 22, 5, 22, 52, 47, 82, 52, 53, 35 |73, 19, 0, 19, 49, 23, 16, 12, 39, 52, 82, 49, 70, 16 |55, 9, 19, 0, 35, 14, 12, 26, 46, 39, 73, 44, 50, 35 |33, 43, 49, 35, 0, 26, 47, 59, 48, 6, 42, 25, 39, 61 |53, 22, 23, 14, 26, 0, 25, 33, 34, 29, 61, 30, 53, 36 |64, 5, 16, 12, 47, 25, 0, 17, 52, 51, 85, 55, 58, 31 |80, 22, 12, 26, 59, 33, 17, 0, 49, 62, 93, 60, 75, 17 |81, 52, 39, 46, 48, 34, 52, 49, 0, 46, 58, 28, 84, 37 |36, 47, 52, 39, 6, 29, 51, 62, 46, 0, 36, 21, 44, 63 |60, 82, 82, 73, 42, 61, 85, 93, 58, 36, 0, 33, 73, 89 |57, 52, 49, 44, 25, 30, 55, 60, 28, 21, 33, 0, 64, 55 |15, 53, 70, 50, 39, 53, 58, 75, 84, 44, 73, 64, 0, 85 |88, 35, 16, 35, 61, 36, 31, 17, 37, 63, 89, 55, 85, 0 |] ;