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

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

*GRAMMAR*
blicket -> YELLOW 
 tufa -> PINK 
 gazzer -> BLUE 
 wif -> PURPLE 
 x1 dax x2 -> [x2] [x1] [x2] 
 u1 zup -> [u1] [u1] 
 u1 lug u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 