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