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

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

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