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

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

*GRAMMAR*
lug -> BLUE 
 wif -> GREEN 
 fep -> RED 
 kiki -> YELLOW 
 u1 dax -> [u1] [u1] 
 x1 gazzer -> [x1] [x1] [x1] 
 u1 blicket u2 -> [u2] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 