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