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

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

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