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