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

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

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