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

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

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

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

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