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

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

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

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

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