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