{"version": "0.1.7", "img_width": 1100, "img_height": 1600, "blocks": [{"box": [778, 842, 893, 1187], "vertical": true, "font_size": 55, "lines_coords": [[[839.0, 843.0], [890.0, 842.0], [893.0, 943.0], [842.0, 945.0]], [[778.0, 842.0], [837.0, 842.0], [837.0, 1187.0], [778.0, 1187.0]]], "lines": ["さぁ", "実験を始めよう"]}]}