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

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

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