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

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

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