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

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

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