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

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

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

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

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