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

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

*GRAMMAR*
dax -> BLUE 
 blicket -> GREEN 
 fep -> RED 
 zup -> PINK 
 x1 gazzer x2 -> [x2] [x1] 
 x1 kiki -> [x1] [x1] 
 u1 wif u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 