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

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

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