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

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

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