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

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

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