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

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

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

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

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