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

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

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