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