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

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

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