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

*QUERY*
IN: zup fep kiki OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: zup zup OUT: GREEN GREEN
IN: wif OUT: RED
IN: zup OUT: GREEN
IN: lug OUT: YELLOW
IN: wif kiki OUT: RED RED RED
IN: wif lug OUT: RED YELLOW
IN: zup gazzer OUT: GREEN GREEN GREEN GREEN
IN: lug gazzer OUT: YELLOW YELLOW YELLOW YELLOW
IN: zup zup fep OUT: GREEN GREEN GREEN

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