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

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

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