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

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

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