    Sentence 1: The soldier in charge-would —  command, after each firing, that the rank  6n’ the. scaffold. step. down’ arid. ‘be  replaced: . by ithe “rank, ‘that had .just  réloaded, ‘thus giternating ranks: and  sustaining the rifle fire. :    Sentence 2: The commanding. soldiers:  just: stayed and ‘fought themselves with  “no rotation. :