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