匪 匚 + 非 匚 Part fāng box 非 Part fēi not Appears in characters like: 区 汇 匹 医 虐 汇 匪 匠 匡 匣 匝 匿 匮 叵 匜 匦 匴 匽 匾 匾 惬 疟 箧
首 䒑 + 自 䒑 Part cǎo (non-classical form of 艸) grass 自 Part zì self Appears in characters like: 前 养 羊 首 兹 善 兼 益 菐