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

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

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