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