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

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

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