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