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

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

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