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

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

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