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

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

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