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

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

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