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

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

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