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

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

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