Three groups (aníka) of three chariots each should be stationed in front; the same number on the two flanks and the two wings. Thus, in an array of chariots, the number of chariots amounts to forty-five, two hundred and twenty-five horses, six hundred and seventy-five men, and as many servants to attend upon the horses, chariots and elephants--this is called an even array of troops. The number of chariots in this array (of three groups of three chariots each) may be increased by two and two till the increased number amounts to twenty-one. Thus, this array of odd numbers of chariots gives rise to ten odd varieties. Thus the surplus of the army may therefore be distributed in the above manner. Two-thirds of the (surplus) chariots may be added to the flanks and the wings, the rest being put in front. Thus the added surplus of chariots should be one-third less (than the number added to the flanks and wings). This explains the distribution of surplus elephants and horses. As many horses, chariots, and elephants may be added as occasion no confusion in fighting.