mac 2 rand w1 (82, 1100) rand w2 (31, 311) rand w3 (8, 466) rand w4 (33, 200) 60 triple (5089, 30585) (170, 1709) (6847, 152240273) triple (353, 8408721) (42, 79240) (1531871516, 5563307576)