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