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

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

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