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

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

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