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

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

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