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

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

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