(0 21 19)(1 22 3)(2 9 7)(4 11 5 12 6)(8 15 14)(10 17 13)(16 20 18)
ALLOWS (11/8)-SEQUENCE
1: (4 8 15)
(0 21 19)(1 22 3)(2 9 7)(4 14 8 11 5 12 6)(10 17 13)(15)(16 20 18)
2: (2 9 7)
(0 21 19)(1 22 3)(2)(4 14 8 11 5 12 6)(7)(9)(10 17 13)(15)(16 20 18)
3: (5 8 11)
(0 21 19)(1 22 3)(2)(4 14 8 12 6)(5)(7)(9)(10 17 13)(11)(15)(16 20 18)
4: (8 12 14)
(0 21 19)(1 22 3)(2)(4 14 6)(5)(7)(8)(9)(10 17 13)(11)(12)(15)(16 20 18)