Doors No. of No. of
Settings open doors open right door
1..................1.2.3......................3..................1
2..................8.9........................2..................8
3..................3.4.5.6.7..................5..................3
4..................7.8.9......................3..................7
5..................2.3.4.5.6..................5..................2
6..................6.7.8......................3..................6
7..................5.6.7......................3..................5
8..................4.5.6.7.8..................5..................4
9..................7.8.9......................3..................7
10..................1.2.3......................3..................1
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Total 35