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

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

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

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

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