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