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

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

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