l g g l g g l g L g l g g l g g l g L g l g g l g g l g L g l g g l g g l g L g [4l] g g l g g l g L g [%l] g g l g g l g L g [3k] f f k f f k f l f k f f k f f [3k] f l f [4f] g g l g g l g L g [6l] g g l g g l g L g [3k] f f k f f k f l f [3k] f f k f f k f l f [4l]