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

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

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

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

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