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

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

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