In an odd sign the first hora of 15 degrees is ruled by the Sun, and the second hora of the last 15 degrees is ruled: by the Moon. In an even sign the first hora is ruled by the Moon and the second by the Sun. The drekkanas (ten degrees each) are ruled by the lords of the first, fifth, and ninth lords from it, if it is a movable sign; by the lords of the ninth, first and the fifth houses from it, if it is a fixed sign; and by the lord of the fifth, ninth, and first houses from it, if it is a dual sign. Saptamsa is the seventh part of a sign. In the case of an odd sign these are to be counted from the lord of lagna; and in the case of an even sign the counting is from the lord of the seventh. Next, we speak of Navamsa.,