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

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

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