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

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

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