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

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

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

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

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