Legend
45 - corridor
49 - head office
50 - classrooms
51 - classrooms
52 - secretary office
53 - teachers' room
54 - teachers' room
55 - corridor
56 - teachers' room
57 - classrooms
58 - teachers' room
59 - teachers' room
60 - classrooms
61 - teachers' room
62 - teachers' room
63 - toilets
64 - teachers' room
65 - kitchen
66 - corridor
67 - classrooms
68 - classrooms
69 - teachers' room
