School bell

VH  
0 7.10 – 7.55
1 8.00 – 8.45
2 8.55 – 9.40
3 9.55 – 10.40
4 10.50 – 11.35
5 11.45 – 12.30
6 12.35 – 13.20
7 13.25- 14.10
8 14.15 – 15.00
9 15.05 – 15.50
10 15.55 – 16.40