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

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

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