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

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

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