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

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

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