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