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