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

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

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