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