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

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

*GRAMMAR*
fep -> YELLOW 
 wif -> BLUE 
 blicket -> RED 
 dax -> PINK 
 x1 kiki x2 -> [x2] [x1] 
 u1 tufa -> [u1] [u1] [u1] 
 x1 zup u1 -> [u1] [x1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 