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