IF|if|If|TO|to|To|OR|or|Or|AND|and|And|NOT|not|Not|FOR|for|For|NEW|new|New|FUNC|func|Func|FROM|from|From|NEXT|next|Next|LOAD|load|Load|ELSE|else|Else|SEE|see|See|WHILE|while|While|OK|ok|Ok|CLASS|class|Class|BREAK|break|Break|RETURN|return|Return|BUT|but|But|END|end|End|GIVE|give|Give|BYE|bye|Bye|EXIT|exit|Exit|TRY|try|Try|CATCH|catch|Catch|DONE|done|Done|SWITCH|switch|Switch|ON|on|On|OTHER|other|Other|OFF|off|Off|IN|in|In|LOOP|loop|Loop|PACKAGE|package|Package|IMPORT|import|Import|PRIVATE|private|Private|STEP|step|Step|DO|do|Do|AGAIN|again|Again|CALL|call|Call