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

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

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

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

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