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

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

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