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