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

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

*GRAMMAR*
tufa -> PINK 
 gazzer -> RED 
 kiki -> YELLOW 
 wif -> BLUE 
 x1 blicket u1 -> [x1] [x1] [u1] [u1] 
 u1 fep u2 -> [u1] [u2] [u1] [u2] [u1] [u2] 
 x1 lug x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 