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