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

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

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

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

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