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

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

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