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

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

*GRAMMAR*
wif -> PINK 
 zup -> RED 
 gazzer -> PURPLE 
 lug -> BLUE 
 u1 kiki u2 -> [u1] [u2] 
 u1 dax u2 -> [u2] [u1] 
 x1 fep u1 -> [x1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 