The Musk Oxen's Motto

Once upon a time, there were four musk oxen who became the best of friends. They did everything together. When it came time for them to get new harnesses, they all went to the tack shop together to be fitted.
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Grief-stricken, the three surviving friends huddled together, tears streaming down their furry faces. The shop owner was deeply touched by this display of friendship and loyalty and said, "I can see it now, from now on the motto for the three musk in tears shall be one for all and all for one!"