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