PoÚtStČtSoNe
30 31 1 2
4/0
3 4 5
6 7 8 9
4/0
10 11 12
13 14 15 16
4/0
17 18 19
20 21 22 23
4/0
24 25 26
27 28 29 30
4/0
31 1 2