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