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

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

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