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