Transcription
If you're buried alive, use your shirt to cover your mouth, which will filter the dust. Then, focus on breaking the coffin open with small, controlled movements.
If you manage to break through, try to move the rushing dirt towards the empty spaces at your feet, working your way up the sides. Then, slowly sit up as the dirt falls.
Continue to push it into the coffin until you can stand up. Then, start pushing the dirt upwards and out of the grave.