*SUPPORT*
IN: dax tufa OUT: BLUE BLUE
IN: kiki wif kiki wif blicket wif OUT: RED PINK RED PINK RED
IN: wif blicket fep zup blicket wif blicket fep OUT: YELLOW RED YELLOW RED YELLOW RED
IN: fep dax fep tufa blicket fep OUT: YELLOW YELLOW BLUE YELLOW YELLOW BLUE YELLOW
IN: fep blicket fep OUT: YELLOW YELLOW
IN: kiki tufa blicket wif blicket fep blicket kiki OUT: PINK YELLOW RED PINK PINK
IN: fep zup OUT: YELLOW YELLOW
IN: wif kiki kiki OUT: RED PINK PINK
IN: fep fep blicket wif OUT: RED YELLOW YELLOW
IN: dax wif OUT: BLUE RED
IN: wif OUT: RED
IN: fep tufa OUT: YELLOW YELLOW
IN: dax OUT: BLUE
IN: fep OUT: YELLOW

*QUERY*
IN: wif zup OUT: RED RED
IN: kiki kiki blicket wif zup OUT: RED PINK PINK RED PINK PINK
IN: fep blicket dax tufa OUT: BLUE YELLOW BLUE YELLOW
IN: dax blicket wif tufa OUT: RED BLUE RED BLUE
IN: kiki tufa OUT: PINK PINK
IN: fep fep zup OUT: YELLOW YELLOW YELLOW YELLOW
IN: kiki blicket wif OUT: RED PINK
IN: kiki OUT: PINK
IN: dax fep OUT: BLUE YELLOW
IN: dax tufa tufa OUT: BLUE BLUE BLUE BLUE

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