豸

貇: 懇 墾

_______________
口: 貍

乛: 貂

厂: 貙

丿: 貉 豹 貅

丶: 貌 貔

人: 貓 貘

一: 貊 貆 豻

十: 豺

Above characters begin with the 豸 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