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

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

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