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

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

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

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

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