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