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

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

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