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

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

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