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

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

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