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

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

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