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