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

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

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

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

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