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

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

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

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

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