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

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

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