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