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

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

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