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