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