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

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

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