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

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

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