*SUPPORT*
IN: wif blicket dax OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: fep kiki dax OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep blicket OUT: YELLOW YELLOW YELLOW
IN: tufa fep dax OUT: RED YELLOW RED YELLOW
IN: tufa fep fep dax OUT: RED YELLOW YELLOW RED YELLOW YELLOW
IN: wif kiki OUT: GREEN GREEN GREEN
IN: fep kiki OUT: YELLOW YELLOW YELLOW
IN: wif dax OUT: GREEN GREEN
IN: wif gazzer OUT: GREEN BLUE
IN: gazzer OUT: BLUE
IN: fep dax OUT: YELLOW YELLOW
IN: tufa blicket OUT: RED RED RED
IN: tufa dax OUT: RED RED
IN: fep blicket dax OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW

*QUERY*
IN: wif OUT: GREEN
IN: tufa blicket dax OUT: RED RED RED RED RED RED
IN: tufa OUT: RED
IN: gazzer dax OUT: BLUE BLUE
IN: tufa kiki OUT: RED RED RED
IN: fep wif OUT: YELLOW GREEN
IN: gazzer blicket OUT: BLUE BLUE BLUE
IN: wif blicket OUT: GREEN GREEN GREEN
IN: tufa kiki dax OUT: RED RED RED RED RED RED
IN: fep OUT: YELLOW

*GRAMMAR*
gazzer -> BLUE 
 fep -> YELLOW 
 wif -> GREEN 
 tufa -> RED 
 x1 blicket -> [x1] [x1] [x1] 
 x1 dax -> [x1] [x1] 
 x1 kiki -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 