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

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

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