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

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

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