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

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

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