{"version": "0.1.7", "img_width": 850, "img_height": 1200, "blocks": [{"box": [203, 808, 234, 880], "vertical": true, "font_size": 31, "lines_coords": [[[203.0, 808.0], [234.0, 808.0], [234.0, 880.0], [203.0, 880.0]]], "lines": ["で．．．．．"]}]}