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

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

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