the men concerned lose confidence in themselves, especially with an
enemy close behind. What happened, when a bridge had to be crossed or
other passage effected, was, that each unit of the force pressed on in
anxiety to get over first, and at these moments it was easy for the
enemy to make an attack. The generals accordingly, having recognised
the defect, set about curing it. To do so, they made six lochi, or
divisions of a hundred men apiece, each of which had its own set of
captains and under-officers in command of half and quarter companies. 21
It was the duty of these new companies, during a march, whenever the
flanks needed to close in, to fall back to the rear, so as to
disencumber the wings. This they did by wheeling clear of them. When
the sides of the oblong again extended, they filled up the
interstices, if the gap were narrow, by columns of companies, if
broader, by columns of half-companies, or, if broader still, by
columns of quarter-companies, so that the space between was always
filled up. If again it were necessary to effect a passage by bridge or
otherwise, there was no confusion, the several companies crossing in
turns; or, if the occasion arose to form in line of battle, these
companies came up to the front and fell in[7].

[7] In the passage above I have translated {lokhoi} companies, and, as
usual, {lokhagoi} captains. The half company is technically called
a pentecostys, and a quarter company an enomoty, and the officers
in charge of them respectively penteconter and enomotarch. These
would be equivalent nearly to our subalterns and sergeants, and in
the evolutions described would act as guides and markers in charge
of their sections. Grote thinks there were six companies formed on
each flank--twelve in all. See "Hist. of Greece," vol. ix. p. 123,
note (1st ed.)