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

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

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