https://ucilnice.arnes.si/course/index.php?categoryid=4062

P	T	S	Č	P	S	N
		1	2	3	4	5
6	7	8	9	10	11	12
13	14	15	16	17	18	19
20	21	22	23	24	25	26
27	28	29	30	31