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

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

*GRAMMAR*
zup -> PURPLE 
 lug -> RED 
 fep -> YELLOW 
 gazzer -> PINK 
 u1 kiki u2 -> [u1] [u2] 
 x1 dax -> [x1] [x1] [x1] 
 x1 tufa -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 