| 1 | But before I explain what we discovered, let me tell you about eating bitumen. | |
| 2 | Five pieces of coal, a carrot, and a scarf are lying on the lawn. | |
| 3 | May be used in iced coal or lump coal with a certain thickness. | |
| 4 | To attain the satisfied lump coal rate, the key is reasonable picks-lacing. | |
| 5 | Mixing clay with coal is much cheaper than burning large blocks of coal. |
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