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

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

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

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

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