1.   Smoke seeps from chimneys in hollows, caressing the cold air.

2.   Smoke was seeping from the roof.

3.   Smoke seeped into the elevator cabin.

4.   Smoke seeped through the seams of the trailer for two hours before investigators pried open its back door.

5.   He recalls a flight by helicopter in Sarawak when smoke seeped into the aircraft.