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

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

*GRAMMAR*
blicket -> BLUE 
 gazzer -> RED 
 tufa -> YELLOW 
 fep -> PINK 
 x1 wif x2 -> [x1] [x1] [x2] 
 u1 lug x1 -> [x1] [u1] 
 x1 zup x2 -> [x1] [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 