0 1. Certainly OK.02br
00 3. Wrong — refer to the Anatomy and you'll find "through" doesn't work...02br
00 2. Maybe "breathe 01i00with02i00 lungs"?02br
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00 EDIT: Although I don't find using "through" 01i00technically02i00 correct, Google reveals relatiely high statistics for it... 0-