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

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

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