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

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

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