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

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

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