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

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

*GRAMMAR*
kiki -> YELLOW 
 gazzer -> BLUE 
 fep -> PURPLE 
 wif -> PINK 
 x1 dax -> [x1] [x1] 
 u1 zup u2 -> [u2] [u1] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 