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