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

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

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