Please choose the correct ending to complete the given sentence: Relationships: [header] How to light a cigar [title] Choose a well-made cigar you want to smoke. [step] Cigars come in many sizes, so when shopping for a cigar, choose a cigar you could see yourself smoking. Smell the cigar beforehand, too; if its smell is appealing, you will probably enjoy smoking it.

Ending1: [title] Line the cigar with nicotine coating. [step] Give it a good sniff beforehand-with nicotine coating in place. Ending2: If it smells bad, then you don't need to do it; if the smell is pleasing, then you need a cigar. [substeps] Cigars that expire quickly are one of the more dangerous kinds of cigars. Ending3: Additionally, choose a cigar without gaps or tears in its wrapper, and avoid cigars that are mottled, spotted, or flakey. [substeps] Cigars can be up to an inch thick; if you're a new smoker, consider choosing a smaller one. Ending4: [title] Stand in front of a window or a candle. [step] Face away from the window or candle, and put two or three inches (5-7.6 cm) between your body and the window.

Answer format: ending1/ending2/ending3/ending4