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

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

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

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

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