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

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

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