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

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

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