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

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

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