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

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

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