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