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