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