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

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

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