丆: 万 丌

兀: 兀 豗 虺

豕: 豕 豖 豝 豬 櫫 豭 豨 燹

而: 而 耍 耎 恧 耐

百: 百

頁: 頁 憂 夏 戛 奡

面: 面 靦

Above characters begin with the 丆 shape.

Large groups of characters are subsorted first via second element using:
囗⺆凵𠄌
乛厂丿丶
八一丨十
Then via trailing element using:
口山乚
⺆𠃌亅
丿丶㇏乂八小
丨一土十