The constellation pairing of 12 constellation is as follows:
1. Aries is a perfect match: Leo, Sagittarius, Aries.
2. Taurus is perfect: Capricorn, Virgo, Taurus.
3. Gemini perfect match: Aquarius, Libra, Gemini.
4. Cancer is a perfect match: Pisces, Scorpio and Cancer.
5. Leo is a perfect match: Aries, Sagittarius and Leo.
6. Virgo perfect match: Taurus, Capricorn, Virgo.
7. Libra perfect match: Gemini, Aquarius, Libra.
8. Scorpio is a perfect match: Cancer, Pisces and Scorpio.
9. Sagittarius is a perfect match: Leo, Aries, Sagittarius.
10. Capricorn is a perfect match: Virgo, Taurus, Capricorn.
1 1. Aquarius is a perfect match: Libra, Gemini Aquarius.
12. Pisces is a perfect match: Scorpio, Cancer and Pisces.
The above is the constellation pairing of 12 constellation, which is for reference only and may be different due to personal personality differences and emotional conditions.