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

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

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