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

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

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