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

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

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