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

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

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