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

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

*GRAMMAR*
fep -> PINK 
 lug -> RED 
 gazzer -> YELLOW 
 zup -> BLUE 
 x1 dax -> [x1] [x1] 
 u1 blicket u2 -> [u2] [u1] 
 x1 kiki -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 