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

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

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