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

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

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