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