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

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

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