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

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

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