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

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

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