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

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

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