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

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

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