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