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

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

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