Siêu Gõ Nhí

Convert the text below into typing practice lessons for elementary students. Output ONLY valid JSON in this exact format, no explanations: { "version": 1, "lessons": [ { "title": "Lesson title", "lang": "en", "level": 1, "phrases": ["sentence 1", "sentence 2", ...] } ] } Rules: - Split into MULTIPLE lessons if text is long (8-15 phrases each) - Level 1: under 35 chars | Level 2: 35-65 chars | Level 3: over 65 chars - Each lesson uses only ONE level, break long sentences if needed - Keep only punctuation: . , ! ? : - No numbering or bullet points inside phrases Text to convert: [PASTE TEXT HERE]