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