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

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

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