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

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

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