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

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

*GRAMMAR*
fep -> PINK 
 wif -> RED 
 dax -> BLUE 
 kiki -> YELLOW 
 u1 tufa -> [u1] [u1] [u1] [u1] 
 u1 blicket u2 -> [u2] [u2] [u1] [u2] 
 x1 zup -> [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 