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

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

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