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