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

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

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