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

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

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