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