8 10 11
7 8 9 11
7 let 9 let 11 let
7 let 9 let 11 let 13 let
13 let
6 7
6 7 9
7 8 9
7
8 11
7 8
8 9 10 11
8 let 10 let 14 let
6 let 8 let 12 let
8 9
9
10
