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

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

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