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

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

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