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

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

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