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