Which side is the screen on?
The screen is on the right of the image.
    src        edge_attr  dst
0     0  to the right of    5
1     1               on    2
2     2  to the right of    5
3     4   to the left of   10
4     4  to the right of    9
5     4   to the left of    8
6     5   to the left of    0
7     5   to the left of    2
8     6   to the left of    8
9     6   to the left of   10
10    8  to the right of    6
11    8  to the right of    4
12    8  to the right of    9
13    9               on    6
14    9   to the left of   10
15    9   to the left of    4
16    9   to the left of    8
17   10  to the right of    4
18   10  to the right of    6
19   10  to the right of    9