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