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

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

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

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

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