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

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

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