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

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

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

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

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