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