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

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

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

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

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