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

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

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