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