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

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

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