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