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

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

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