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

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

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