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

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

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