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

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

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