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

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

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