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

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

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