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

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

*GRAMMAR*
wif -> PINK 
 kiki -> GREEN 
 gazzer -> BLUE 
 dax -> PURPLE 
 x1 fep x2 -> [x2] [x1] 
 u1 lug x1 -> [u1] [x1] 
 u1 zup -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 