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

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

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