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