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