students=myroom myroom_test_handedoutcopy myroom_test_handedout myroom_handedoutcopy myroom_tocollect myroom_test_tocollect
students=myprojects myprojects_handedoutcopy myprojects_handedout myprojects_tocollect
students=myclass myclass_handedoutcopy myclass_handedout myclass_tocollect
