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

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

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