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

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

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