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