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

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

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