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

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

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