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

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

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