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

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

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