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

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

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

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

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