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

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

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