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

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

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