[shu-] Sherlock Holmes is in the [3] basement of the [-_] house where he is trying to organize his live 虫 insect collection that is scattered across the cement floor. He uses a small 罒 net to pick up each 虫 insect, then puts it in the 勹 container it 屬 belongs to. Each 勹 container has a little 尸 flag that shows what type of 虫 insect 屬 belongs to it. It's elementary, really.