*SUPPORT*
IN: dax blicket blicket OUT: RED BLUE BLUE
IN: dax OUT: RED
IN: gazzer OUT: PINK
IN: gazzer kiki OUT: PINK PINK PINK
IN: blicket zup blicket fep OUT: BLUE BLUE BLUE
IN: dax blicket kiki fep OUT: RED BLUE BLUE BLUE RED BLUE BLUE BLUE
IN: wif kiki zup blicket blicket kiki OUT: BLUE BLUE BLUE BLUE PURPLE PURPLE PURPLE
IN: dax kiki fep OUT: RED RED RED RED RED RED
IN: gazzer kiki fep OUT: PINK PINK PINK PINK PINK PINK
IN: dax fep OUT: RED RED
IN: blicket kiki OUT: BLUE BLUE BLUE
IN: blicket kiki fep OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: wif zup wif zup blicket kiki OUT: BLUE BLUE BLUE PURPLE PURPLE
IN: gazzer fep zup gazzer OUT: PINK PINK PINK

*QUERY*
IN: wif kiki OUT: PURPLE PURPLE PURPLE
IN: blicket OUT: BLUE
IN: dax gazzer kiki OUT: RED PINK PINK PINK
IN: blicket fep OUT: BLUE BLUE
IN: dax kiki OUT: RED RED RED
IN: gazzer gazzer OUT: PINK PINK
IN: gazzer fep fep OUT: PINK PINK PINK PINK
IN: blicket zup wif kiki OUT: PURPLE PURPLE PURPLE BLUE
IN: wif OUT: PURPLE
IN: wif gazzer kiki OUT: PURPLE PINK PINK PINK

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