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

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

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