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

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

*GRAMMAR*
kiki -> YELLOW 
 gazzer -> GREEN 
 zup -> PINK 
 lug -> BLUE 
 u1 tufa u2 -> [u1] [u2] [u1] 
 x1 wif -> [x1] [x1] [x1] 
 x1 fep -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 