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

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

*GRAMMAR*
kiki -> YELLOW 
 zup -> PINK 
 wif -> BLUE 
 lug -> GREEN 
 x1 fep u1 -> [u1] [x1] 
 x1 dax x2 -> [x1] [x2] 
 u1 gazzer -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 