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

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

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