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

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

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