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

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

*GRAMMAR*
blicket -> BLUE 
 kiki -> YELLOW 
 fep -> PINK 
 zup -> RED 
 u1 tufa -> [u1] [u1] [u1] 
 u1 wif x1 -> [x1] [u1] [u1] 
 u1 dax u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 