Hayanaratna 2.82

Now the lords of the three parts of each sign trairashika lords are told in the Tajikalankara. In Aries: Mars, the Sun and Venus. In Taurus: Mercury, the Moon and Saturn. In Gemini: Jupiter, Mars and the Sun. In Cancer: Venus, Mercury and the Moon. In Leo: Saturn, Jupiter and Mars. In Virgo (the young woman): the Sun, Venus and Mercury. In Libra: the Moon, Saturn and Jupiter. In Scorpio: Mars, the Sun and Venus. In Sagittarius: Mercury, the Moon and Saturn.

Simple meaning: Three lords for each sign from Aries to Sagittarius, for example Aries Mars, Sun, Venus.