code: public final void mGROUP() throws RecognitionException {
  		try {
  			int _type = GROUP;
  			int _channel = DEFAULT_TOKEN_CHANNEL;
  			// druidG.g:634:7: ( ( 'GROUP' | 'group' ) )
  			// druidG.g:634:9: ( 'GROUP' | 'group' )
  			{
  			// druidG.g:634:9: ( 'GROUP' | 'group' )
  			int alt23=2;
  			int LA23_0 = input.LA(1);
  			if ( (LA23_0=='G') ) {
  				alt23=1;
  			}
  			else if ( (LA23_0=='g') ) {
  				alt23=2;
  			}
  
  			else {
  				NoViableAltException nvae =
  					new NoViableAltException("", 23, 0, input);
  				throw nvae;
  			}
  
  			switch (alt23) {
  				case 1 :
  					// druidG.g:634:10: 'GROUP'
  					{
  					match("GROUP"); 
  
  					}
  					break;
  				case 2 :
  					// druidG.g:634:20: 'group'
  					{
  					match("group"); 
  
  					}
  					break;
  
  			}
  
  			}
  
  			state.type = _type;
  			state.channel = _channel;
  		}
  		finally {
  			// do for sure before leaving
  		}
  	}
docs: $ANTLR start "GROUP"