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

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

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