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

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

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