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

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

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

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

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