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