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

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

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