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

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

*GRAMMAR*
kiki -> RED 
 tufa -> GREEN 
 fep -> BLUE 
 dax -> YELLOW 
 u1 gazzer x1 -> [u1] [x1] [x1] [x1] 
 x1 blicket x2 -> [x2] [x1] 
 x1 lug -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 