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

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

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