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

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

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

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

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