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

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

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