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

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

*GRAMMAR*
gazzer -> BLUE 
 wif -> PURPLE 
 lug -> PINK 
 dax -> GREEN 
 u1 fep x1 -> [x1] [u1] [x1] [u1] 
 x1 tufa -> [x1] [x1] 
 u1 blicket u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 