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

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

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