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