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

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

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

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

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