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