var gs_arts = {
	"kto4" : [1,2],
	"g5to8" : [3],
	"g9to12" : [4],
	"adult" : [5,6,7,8]
};

var gs_languages = {
	"kto4" : [],
	"g5to8" : [],
	"g9to12" : [1],
	"adult" : [2,3,4,5]
};

var gs_literature = {
	"kto4" : [1,2,3],
	"g5to8" : [4,5,6],
	"g9to12" : [7,8,9,10],
	"adult" : [11,12,13,14]
};

var gs_mathematics = {
	"kto4" : [1,2,3,4],
	"g5to8" : [5,6,7,8,9],
	"g9to12" : [10,11],
	"adult" : [12,13,14]
};

var gs_science = {
	"kto4" : [1,2,3,4,5],
	"g5to8" : [6,7,8,9,10],
	"g9to12" : [11,12,13,14],
	"adult" : [15,16,17,18,19,20,21,22]
};

var gs_history = {
	"kto4" : [],
	"g5to8" : [1,2,3],
	"g9to12" : [4,5,6,7,8,9,10],
	"adult" : [11,12,13,14,15,16,17,18,19]
};