Is there a closed door in the picture?
Yes, there is a closed door.
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1     0  to the right of    3
2     0  to the right of    1
3     1   to the left of    0
4     1   to the left of    6
5     1   to the left of    8
6     1   to the left of    7
7     1   to the left of    4
8     3   to the left of    8
9     3   to the left of    7
10    3   to the left of    4
11    3   to the left of    0
12    4   to the left of    8
13    4  to the right of    3
14    4  to the right of    1
15    6  to the right of    1
16    7  to the right of    3
17    7  to the right of   12
18    7  to the right of    1
19    7   to the left of   13
20    7  to the right of   11
21    8  to the right of    0
22    8  to the right of    3
23    8  to the right of    4
24    8  to the right of    1
25   11   to the left of    7
26   12   to the left of    7
27   13  to the right of    7
28   13  to the right of   14
29   14   to the left of   13