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

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

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

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

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