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

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

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