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

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

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