(0 21 18 4 3)(1 20 17)(2 7 5)(6 12 10)(8 22 9)(11 15 13)(14 19 16)
ALLOWS (11/8)-SEQUENCE
1: (0 15 18)

(0 4 3)(1 20 17)(2 7 5)(6 12 10)(8 22 9)(11 15 21 18 13)(14 19 16)
2: (1 20 17)

(0 4 3)(1)(2 7 5)(6 12 10)(8 22 9)(11 15 21 18 13)(14 19 16)(17)(20)
3: (14 19 16)

(0 4 3)(1)(2 7 5)(6 12 10)(8 22 9)(11 15 21 18 13)(14)(16)(17)(19)(20)
4: (13 21 18)

(0 4 3)(1)(2 7 5)(6 12 10)(8 22 9)(11 15 21)(13)(14)(16)(17)(18)(19)(20)