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