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

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

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