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

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

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