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

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

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