Sentence:  Enver, Jemal and Feisal watched the troops <WSD>wheeling</WSD> and turning in the dusty plain outside the city gate, rushing up and down in mimic camel-battle, or spurring their horses in the javelin game after immemorial Arab fashion. 
Meaning of the word marked with <WSD> tags:  To change direction quickly, turn, pivot, whirl, wheel around.