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

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

*GRAMMAR*
fep -> GREEN 
 gazzer -> YELLOW 
 wif -> BLUE 
 kiki -> PINK 
 u1 lug u2 -> [u2] [u1] 
 x1 zup -> [x1] [x1] [x1] 
 x1 dax x2 -> [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 