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

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

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