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

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

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