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