A step can be in plugging (escape routes).Logical formLearned from3 sentences. An (a350 design) may be aimed at plugging a gap.Logical formLearned from3 sentences. Surgeon may plug for a network.Logical formLearned from3 sentences. Fingers may plug ears.Logical formLearned from3 sentences. A (research sub nautile) may plug some holes.Logical formLearned from3 sentences. A male may plug in a phone.Logical formLearned from3 sentences. (Tanker leak) may plug.Logical formLearned from3 sentences. A person may plug holes with tarpaulins.Logical formLearned from3 sentences. Chargers may be pluged into walls.Logical formLearned from3 sentences. Pros may plug a camera.Logical formLearned from3 sentences. A guy may plug.Logical formLearned from3 sentences. A hand may plug into (power sockets).Logical formLearned from3 sentences. Workers may plug a leak.Logical formLearned from3 sentences. (Radio stations) may plug a candidacy.Logical formLearned from3 sentences. Measures may plug loopholes.Logical formLearned from3 sentences.