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