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

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

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

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

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