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

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

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