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

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

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