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