year=2015;months=5,6,7,8,9,10,11,12;weekdays=1,2,3,4,5,6,7
year=2016;months=1,2,3,4,5,6,7,8,9,10,11,12;weekdays=1,2,3,4,5,6,7
year=2017;months=1,2,3,4,5,6,7,8,9,10,11,12;weekdays=1,2,3,4,5,6,7