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

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

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

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

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