*SUPPORT*
IN: lug zup OUT: RED RED
IN: lug dax gazzer OUT: RED PINK PINK
IN: tufa gazzer OUT: PURPLE PURPLE
IN: tufa fep OUT: PURPLE PURPLE
IN: lug kiki lug fep OUT: RED BLUE RED RED
IN: lug gazzer OUT: RED RED
IN: lug dax zup OUT: RED PINK PINK
IN: tufa zup OUT: PURPLE PURPLE
IN: lug lug fep OUT: RED RED RED
IN: dax fep OUT: PINK PINK
IN: kiki gazzer OUT: BLUE BLUE
IN: dax zup OUT: PINK PINK
IN: lug fep OUT: RED RED
IN: kiki fep OUT: BLUE BLUE

*QUERY*
IN: tufa OUT: PURPLE
IN: dax gazzer OUT: PINK PINK
IN: kiki lug OUT: BLUE RED
IN: kiki tufa gazzer OUT: BLUE PURPLE PURPLE
IN: dax lug OUT: PINK RED
IN: dax OUT: PINK
IN: tufa kiki tufa kiki gazzer OUT: PURPLE BLUE PURPLE BLUE BLUE
IN: dax tufa tufa gazzer OUT: PINK PURPLE PURPLE PURPLE
IN: dax lug zup OUT: PINK RED RED
IN: lug OUT: RED

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