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

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

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