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

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

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

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

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