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