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

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

*GRAMMAR*
dax -> PINK 
 wif -> GREEN 
 gazzer -> RED 
 kiki -> BLUE 
 x1 blicket x2 -> [x2] [x1] 
 u1 fep -> [u1] [u1] [u1] [u1] 
 u1 lug u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 