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

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

*GRAMMAR*
gazzer -> RED 
 zup -> YELLOW 
 dax -> PINK 
 lug -> PURPLE 
 x1 kiki x2 -> [x2] [x1] 
 u1 wif -> [u1] [u1] [u1] 
 u1 tufa -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 