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

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

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