*SUPPORT*
IN: fep tufa lug gazzer OUT: RED RED RED RED RED GREEN
IN: kiki wif lug gazzer OUT: BLUE BLUE GREEN
IN: dax lug kiki OUT: PINK BLUE
IN: gazzer lug gazzer OUT: GREEN GREEN
IN: gazzer OUT: GREEN
IN: dax wif OUT: PINK PINK
IN: fep OUT: RED
IN: fep lug kiki OUT: RED BLUE
IN: dax lug fep lug gazzer OUT: PINK RED GREEN
IN: fep wif lug gazzer OUT: RED RED GREEN
IN: kiki gazzer wif lug kiki OUT: BLUE GREEN GREEN BLUE
IN: kiki wif OUT: BLUE BLUE
IN: fep kiki lug gazzer lug dax OUT: RED BLUE GREEN PINK
IN: fep tufa lug fep OUT: RED RED RED RED RED RED

*QUERY*
IN: gazzer gazzer OUT: GREEN GREEN
IN: dax OUT: PINK
IN: fep tufa OUT: RED RED RED RED RED
IN: gazzer fep OUT: GREEN RED
IN: gazzer dax wif OUT: GREEN PINK PINK
IN: fep dax wif OUT: RED PINK PINK
IN: kiki OUT: BLUE
IN: gazzer wif OUT: GREEN GREEN
IN: dax kiki fep wif lug gazzer OUT: PINK BLUE RED RED GREEN
IN: dax lug fep OUT: PINK RED

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