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

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

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