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

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

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

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

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