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

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

*GRAMMAR*
blicket -> RED 
 tufa -> BLUE 
 kiki -> GREEN 
 zup -> YELLOW 
 u1 lug u2 -> [u2] [u1] 
 x1 gazzer x2 -> [x1] [x2] 
 x1 fep u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 