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

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

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