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