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

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

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