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

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

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