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

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

*GRAMMAR*
gazzer -> PURPLE 
 lug -> BLUE 
 kiki -> RED 
 dax -> YELLOW 
 u1 tufa u2 -> [u1] [u1] [u2] [u2] [u2] [u1] 
 u1 fep -> [u1] [u1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 