| 1 | Back gull bent like an iron bar slowly. The house | |
| 2 | The blacksmith heated the iron bar until it glowed. | |
| 3 | In 1848 he was working at a site with explosives and iron rods. | |
| 4 | At times, his penis felt like a red-hot iron. | |
| 5 | The Kungfu monks of China, testing physical extremes with rods of iron. |