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

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

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