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

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

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