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

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

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