(0 18 4)(1 14 10 7 5)(2 13 3)(6 11 8)(9 16 15)(12 19 17)
ALLOWS (11/8)-SEQUENCE
1: (0 1 4)
(0)(1 18 4 14 10 7 5)(2 13 3)(6 11 8)(9 16 15)(12 19 17)
2: (4 14 18)
(0)(1 18 10 7 5)(2 13 3)(4)(6 11 8)(9 16 15)(12 19 17)(14)
3: (12 19 17)
(0)(1 18 10 7 5)(2 13 3)(4)(6 11 8)(9 16 15)(12)(14)(17)(19)
4: (1 18 10)
(0)(1 7 5)(2 13 3)(4)(6 11 8)(9 16 15)(10)(12)(14)(17)(18)(19)