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

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

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