*SUPPORT*
IN: fep OUT: RED
IN: kiki gazzer kiki OUT: BLUE BLUE
IN: tufa gazzer kiki OUT: BLUE GREEN
IN: fep gazzer kiki OUT: BLUE RED
IN: fep blicket OUT: RED RED
IN: dax fep blicket OUT: YELLOW RED YELLOW RED
IN: tufa dax OUT: GREEN YELLOW
IN: tufa OUT: GREEN
IN: fep gazzer tufa OUT: GREEN RED
IN: kiki blicket wif OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: kiki OUT: BLUE
IN: kiki kiki gazzer dax OUT: BLUE YELLOW BLUE
IN: tufa gazzer dax OUT: YELLOW GREEN
IN: tufa gazzer fep blicket OUT: RED GREEN RED GREEN

*QUERY*
IN: kiki tufa gazzer kiki blicket OUT: BLUE BLUE GREEN BLUE BLUE GREEN
IN: tufa gazzer tufa OUT: GREEN GREEN
IN: tufa kiki fep gazzer fep OUT: GREEN BLUE RED RED
IN: dax gazzer kiki OUT: BLUE YELLOW
IN: dax kiki blicket blicket OUT: YELLOW BLUE YELLOW BLUE YELLOW BLUE YELLOW BLUE
IN: dax gazzer tufa blicket OUT: GREEN YELLOW GREEN YELLOW
IN: dax dax gazzer dax OUT: YELLOW YELLOW YELLOW
IN: dax OUT: YELLOW
IN: kiki blicket blicket OUT: BLUE BLUE BLUE BLUE
IN: kiki gazzer tufa blicket OUT: GREEN BLUE GREEN BLUE

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