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

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

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