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