{"version": "0.1.7", "img_width": 1350, "img_height": 1920, "blocks": [{"box": [421, 722, 471, 780], "vertical": true, "font_size": 43, "lines_coords": [[[425.0, 733.0], [468.0, 733.0], [468.0, 780.0], [425.0, 780.0]]], "lines": ["んっ"]}]}