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

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

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