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

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

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