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

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

*GRAMMAR*
fep -> PINK 
 blicket -> RED 
 kiki -> BLUE 
 tufa -> YELLOW 
 x1 gazzer x2 -> [x1] [x2] 
 u1 wif x1 -> [x1] [u1] 
 u1 dax -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 