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