Coffin Carrier

My family has dealt with the dead for generations, and I have inherited my father's inheritance, and I have become a coffin smith. Every time before lifting the coffin, five sticks of incense are given to the deceased. When people go to incense, the most taboo is three long and two short. The incense on the corpse is the most taboo. On that day, I lifted a coffin, and the pregnant woman in the coffin gave birth to a pair of twins!