Talk:Greem/@comment-2600:1700:D660:3360:61AD:9AC2:DBD3:8BEE-20181018031015/@comment-2600:1702:1461:9D0:E113:BD9D:9D1:46B9-20181102065902

First to Ninth grade. each grade has the sub tiers (novice, intermediate, advanced ,and peak)