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

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

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

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

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