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

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

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