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

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

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