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

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

*GRAMMAR*
lug -> GREEN 
 kiki -> PURPLE 
 gazzer -> RED 
 dax -> YELLOW 
 x1 blicket -> [x1] [x1] [x1] [x1] 
 x1 tufa x2 -> [x1] [x2] [x1] 
 u1 fep -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 