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

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

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