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

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

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