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

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

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