Does anyone know how the constellations are paired? What is best for cancer? What goes best with virgins?

Aquarius is best for Gemini and Libra.

Pisces and Scorpio are the best match.

Aries is best for Leo and Sagittarius.

Taurus is the best match with Capricorn and Virgo.

Gemini is best for Libra and Aquarius.

Cancer is best for Scorpio and Pisces.

Leo is best for Aries and Sagittarius.

Virgo is the best match with Taurus and Capricorn.

Libra is best for Gemini and Aquarius.

Scorpio is best for Pisces and Cancer.

Sagittarius is best for Aries and Leo.

Capricorn is best for Taurus and Virgo.