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

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

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