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

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

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

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

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