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