Please choose the correct ending to complete the given sentence: Cars & Other Vehicles: [header] How to choose cheap train travel [title] Buy the individual legs of your ticket separately. [step] When people order train tickets, they tend to purchase a ticket on a straight shot to wherever they're going. But strangely, buying tickets for every step along the journey could save you money.

Ending1: If you're traveling without any significant points, you might sometimes be able to purchase higher cost train tickets. For instance, you might also opt for tickets for the capital railroad, cities you want to live in, and even permanent train trains as opposed to the bus and ferry companies you might find on rail. Ending2: You'll save money and make sure you buy plenty of quality seats! [substeps] Train stations are usually very affordable and are generally cheaper to buy cars, buses, taxis, and buses. If they seem like a great choice, then try to go for these. Ending3: Look for opportunities to engage in so-called " ticket-splitting " where possible. [substeps] For instance, suppose you're taking a train from washington, d.c. Ending4: Train tickets cost much less than other train costs, and you can buy them for several cheap costs. Think about the time of day, time of day, and minute values when deciding where to park your train.

Answer format: ending1/ending2/ending3/ending4