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

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

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