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

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

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