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

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

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