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

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

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