weijuesen
145 lines
11 KiB
Go
145 lines
11 KiB
Go
package model
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// SeedDiseases 蚕病百科种子数据（内容来源：规格书附录 11.1 / 3.8）
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var SeedDiseases = []Disease{
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{
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Name: "核型多角体病", Category: "viral", SortOrder: 1,
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Pathogen: "家蚕核型多角体病毒（杆状病毒科，双链DNA病毒）",
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Transmission: "食下传染为主，创伤传染次之",
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Medium: "多角体（2-6μm包涵体，存在于病蚕血液、脓汁、粪便中，污染蚕座、桑叶、蚕具）",
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Incubation: "3-6天",
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Symptoms: "体色乳白、环节肿胀如竹节、体壁紧张发亮、狂躁爬行、体壁易破流乳白色脓汁",
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HighRiskStage: "5龄后期至蛹期，春蚕期较多发",
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HighRiskCondition: "温度突变、密集饲养等环境应激可诱发潜伏感染转急性",
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LethalTime: "感染后3-5天",
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SpreadTrend: "病蚕体壁破裂流脓→脓汁污染蚕座桑叶→健康蚕食下感染→群体内快速扩散",
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Recurrence: "多角体环境存活2-3年，不彻底消毒则跨批次跨年度反复发病",
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Detection: "LAMP 靶标：polh 基因（已有引物序列）",
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Prevention: "立即隔离病蚕并深埋；对发病区域及周边彻底消毒；上批次发病后升级消毒方案（含蚕具浸泡）；排查蚕具跨批次共用、桑叶来源变更、人员进出记录；保持温湿度稳定、控制饲养密度",
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},
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{
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Name: "白僵病", Category: "fungal", SortOrder: 2,
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Pathogen: "白僵菌（丛梗孢科，兼性寄生菌——既有寄生能力又能腐生）",
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Transmission: "接触传染为主（分生孢子接触蚕体壁→发芽侵入→体腔内繁殖），创伤传染次之，一般不能食下传染",
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Medium: "分生孢子，通过气流扩散，是真菌病传播的核心媒介",
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Incubation: "2-6天",
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Symptoms: "体色暗淡、油渍斑、行动呆滞、死蚕僵硬覆白粉",
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HighRiskStage: "温度25-30℃、湿度>75%时孢子萌发，连续阴雨高发",
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HighRiskCondition: "湿度>75%是孢子萌发关键条件，连续阴雨",
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LethalTime: "小蚕2-3天，大蚕5-6天",
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SpreadTrend: "点发→面发→暴发；尸体持续产孢，适宜湿度下指数级扩散",
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Recurrence: "白僵菌广泛寄生于桑园害虫和野外昆虫，可腐生存活，极难彻底清除",
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Detection: "早期无症状识别难，需结合湿度监测与 AI 巡检",
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Prevention: "立即隔离病蚕并深埋，防止尸体产孢扩散；湿度>75%时加强通风排湿；检查并加装通风口过滤网；加强人员/蚕具进出管控；蚕房周边昆虫防治、桑园害虫治理",
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},
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{
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Name: "软化病", Category: "bacterial", SortOrder: 3,
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Pathogen: "肠道致病菌（多种细菌）",
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Transmission: "食下传染，环境恶化引发肠道菌群失调，与饲养管理密切相关",
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Medium: "污染桑叶、蚕座环境",
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Incubation: "病程缓慢，5龄集中暴发",
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Symptoms: "食桑减少、排念珠状粪、胸部半透明（空头蚕）、群体发育不齐",
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HighRiskStage: "蚕头密度大、通风不良、桑叶潮湿，5龄期集中暴发",
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HighRiskCondition: "密度过大、通风不良、桑叶潮湿",
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SpreadTrend: "往往群体性发生，同批次扩散；常存在混合感染",
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Recurrence: "与饲养管理密切相关，密度/通风/桑叶卫生不改善易反复",
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Detection: "与质型多角体病肉眼难以区分，需分子检测（16S rRNA / LAMP）确认",
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Prevention: "控制蚕头密度、加强通风、避免桑叶潮湿；发现病蚕及时隔离；桑叶来源批次追溯，排查桑园害虫粪便污染；混合感染风险高，建议结合检测确认病原",
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},
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{
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Name: "微粒子病", Category: "protozoan", SortOrder: 4,
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Pathogen: "家蚕微粒子虫（Nosema bombycis），细胞内专性寄生的微孢子虫",
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Transmission: "双重传播：食下传染（水平传播）+ 胚种传染（垂直传播，经卵传给下一代）",
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Medium: "孢子，通过粪便、蚕蜕、尸体污染环境；通过卵细胞侵入子代",
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Incubation: "慢性，可整个幼虫期无明显外观异常",
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Symptoms: "发育不齐、群体陆续死亡、蚕体瘦小",
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HighRiskStage: "种蚕生产中发病率可达50-60%；跨代累积，越种越弱",
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HighRiskCondition: "蚕种来源不明、消毒不彻底",
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SpreadTrend: "水平传播（病蚕排孢污染环境）+ 垂直传播（带毒母蛾产卵→子代先天感染→跨代累积）",
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Recurrence: "唯一法定检疫对象；胚种传染使带毒批次代代相传",
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Detection: "法定检疫：母蛾镜检；qPCR 已开展推广培训；LAMP 可参考文献设计引物",
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Prevention: "种场必须逐批检测，蚕种来源全链追溯（母蛾镜检→蚕种批次→种场供种链）；隔离发病批次；可喷施“防微灵”（国内唯一获兽药批文的治疗药物）后饲蚕；排查桑园周边野外昆虫交叉感染",
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},
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{
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Name: "质型多角体病", Category: "viral", SortOrder: 5,
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Pathogen: "家蚕质型多角体病毒（呼肠孤病毒科，双链RNA病毒）",
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Transmission: "食下传染（经口），侵入中肠上皮细胞",
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Medium: "多角体随病蚕粪便排出，持续污染蚕座和桑叶",
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Incubation: "病程较缓慢",
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Symptoms: "发育缓慢、体躯瘦小、呆滞、体色略带乳白、排出带乳白色的软粪",
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HighRiskStage: "夏秋蚕期多发（与核型多角体病的春蚕期形成对比）",
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HighRiskCondition: "夏秋蚕期高温闷热",
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SpreadTrend: "病蚕排毒（粪便含病毒）→蚕座环境污染→同群体经口反复感染；病程缓慢但粪便持续污染使群体发病率累积上升；可通过卵传给下一代",
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Recurrence: "可通过卵传代，在种群中形成病毒流行病",
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Detection: "症状与软化病肉眼难以区分，需分子检测确认",
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Prevention: "及时清除病蚕与蚕座污染物，防止粪便持续排毒；夏秋高温闷热期加强通风降温；同区域其他蚕房发病关联排查",
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},
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{
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Name: "浓核病/传染性软化病", Category: "viral", SortOrder: 6,
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Pathogen: "浓核病毒（BmDNV）、二分浓核病毒（BmBDV）、传染性软化病毒（BmIFV）",
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Transmission: "食下感染",
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Medium: "传染源主要来自桑园害虫粪便污染桑叶",
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Incubation: "—",
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Symptoms: "空头、下痢、吐液（与质型多角体病肉眼难以区分）",
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HighRiskStage: "夏秋蚕期多发",
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HighRiskCondition: "桑叶被桑园害虫粪便污染",
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SpreadTrend: "桑园害虫粪便污染桑叶→食下感染→慢性消耗死亡或继发细菌感染；常存在混合感染",
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Recurrence: "病原来自桑园害虫粪便污染，桑园防治不到位易反复",
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Detection: "裸露病毒，不形成包涵体（多角体），普通显微镜无法观察，诊断难度大",
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Prevention: "桑叶来源批次追溯（哪个桑园、哪天采摘）；核查桑园近期害虫防治记录；保证桑叶储运条件；识别混合感染（常与质型多角体病混合）",
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},
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{
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Name: "细菌性败血病", Category: "bacterial", SortOrder: 7,
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Pathogen: "苏云金杆菌等多种细菌",
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Transmission: "创伤传染——细菌通过蚕体表伤口侵入血腔",
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Medium: "环境中广泛存在的细菌，通过蚕具刮伤、蚕互相抓伤等创口侵入",
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Incubation: "—",
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Symptoms: "密集饲养下蚕体互相抓伤概率增大→个体发病死亡→尸体腐烂细菌扩散",
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HighRiskStage: "密集饲养、蚕具粗糙时多发",
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HighRiskCondition: "蚕具刮伤、操作粗暴、消毒不彻底",
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SpreadTrend: "个体发病死亡→尸体腐烂细菌扩散→接触传染加重",
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Recurrence: "反复发作时需排查蚕具毛刺/操作粗暴/消毒盲区",
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Detection: "—",
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Prevention: "排查蚕具是否有尖锐边缘/毛刺；控制蚕头密度减少相互抓伤；给桑操作轻柔；反复发作时排查消毒盲区并升级消毒",
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},
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{
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Name: "猝倒病", Category: "bacterial", SortOrder: 8,
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Pathogen: "细菌毒素（如苏云金杆菌毒素）",
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Transmission: "食下传染——蚕食入细菌产生的毒素",
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Medium: "桑叶被细菌污染",
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Incubation: "急性中毒，发病快、死亡快",
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Symptoms: "急性中毒，发病快、死亡快",
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HighRiskStage: "—",
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HighRiskCondition: "桑叶储运环节污染",
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SpreadTrend: "与桑叶污染直接相关",
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Recurrence: "桑叶储运环节污染或蚕房环境",
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Detection: "—",
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Prevention: "桑叶来源批次追溯并检查储运条件；发现后立即更换桑叶来源；避免桑叶被细菌污染",
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},
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{
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Name: "其他真菌病（绿僵病/黄僵病/曲霉病）", Category: "fungal", SortOrder: 9,
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Pathogen: "金龟子绿僵菌（绿僵病）、曲霉菌（曲霉病）、黄僵病病原（较少见）",
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Transmission: "接触传染、气流扩散（真菌分生孢子）",
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Medium: "分生孢子",
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Incubation: "—",
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Symptoms: "绿僵病死蚕呈绿色；黄僵病较少见；曲霉病多发于小蚕期",
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HighRiskStage: "曲霉病多发于小蚕期；高温高湿季真菌病暴发",
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HighRiskCondition: "高温高湿、蚕座卫生差",
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SpreadTrend: "绿僵病多为野外昆虫交叉感染",
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Recurrence: "真菌孢子兼性腐生，环境残留难彻底清除",
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Detection: "按死蚕孢子颜色肉眼初步区分",
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Prevention: "与白僵病防控一致：加强通风排湿（湿度>75%重点防范）；小蚕期注意蚕座卫生防曲霉病；蚕房周边昆虫防治与桑园害虫治理",
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},
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}
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// SeedKnowledgeArticles 知识文章种子数据（AI 结果解读，分级阈值来自规格书 3.1.4）
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var SeedKnowledgeArticles = []KnowledgeArticle{
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{
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Kind: "ai_guide",
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Title: "AI 巡检结果怎么看（风险分级解读）",
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Summary: "了解 AI 拍照巡检返回的绿/黄/橙/红风险等级含义与建议动作",
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Content: "AI 巡检将蚕病风险分为四级：\n绿（0-30分）：健康，正常巡检节奏，无需操作。\n黄（31-60分）：需观察，增加巡检频次，人工复查、关注异常个体。\n橙（61-80分）：疑似异常，触发分子检测任务（如 LAMP），按系统指引取样送检。\n红（81-100分）：高度疑似/已发病，立即隔离病蚕、启动消毒，并触发专家会诊。\n\nAI 结果仅为筛查参考，最终确诊以分子检测（LAMP/qPCR）和专家诊断为准。",
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SortOrder: 1,
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},
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}
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