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