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

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

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

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

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