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

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

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