*SUPPORT*
IN: lug OUT: YELLOW
IN: tufa gazzer gazzer blicket dax OUT: BLUE PINK PINK PINK PINK
IN: fep dax dax blicket dax kiki dax OUT: BLUE BLUE GREEN BLUE BLUE
IN: dax fep blicket lug blicket dax gazzer OUT: BLUE YELLOW BLUE GREEN BLUE YELLOW BLUE GREEN
IN: dax blicket lug OUT: YELLOW BLUE
IN: dax gazzer kiki fep blicket lug OUT: YELLOW GREEN BLUE BLUE
IN: lug dax gazzer gazzer OUT: YELLOW BLUE YELLOW BLUE YELLOW BLUE YELLOW BLUE
IN: lug dax OUT: YELLOW BLUE
IN: fep OUT: GREEN
IN: tufa gazzer OUT: PINK PINK
IN: dax kiki dax OUT: BLUE BLUE
IN: fep fep tufa OUT: GREEN GREEN PINK
IN: fep dax blicket lug gazzer blicket lug OUT: YELLOW YELLOW GREEN BLUE YELLOW GREEN BLUE
IN: lug tufa OUT: YELLOW PINK

*QUERY*
IN: lug gazzer OUT: YELLOW YELLOW
IN: tufa blicket tufa blicket lug OUT: YELLOW PINK PINK
IN: dax gazzer OUT: BLUE BLUE
IN: fep kiki fep OUT: GREEN GREEN
IN: tufa OUT: PINK
IN: lug dax tufa blicket tufa OUT: PINK YELLOW BLUE PINK
IN: dax OUT: BLUE
IN: fep gazzer OUT: GREEN GREEN
IN: tufa gazzer gazzer OUT: PINK PINK PINK PINK
IN: fep blicket tufa OUT: PINK GREEN

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