Your trifix is 1w2, 7w6, 4w5.
In enneagram theory, you have one type for how you relate to the world (either 8, 9, or 1), one type for how you think (5, 6, 7) and one type for how you see yourself (2, 3, 4.) Your tri-fix contains one number from each of these triads. They are listed in the order of how strongly they present in your personality.
Your core type (your strongest type) is Type 1 with a 2 wing: Type One individuals have a very finely tuned sense of right and wrong, and they chart the course of their lives by following a righteous path. This doesn’t have to be religious… it can be any set of principles that the Type One finds ethical. Ones are perfectionists, often setting high standards for themselves and others. Type One may very well be the noblest type in the Enneagram. When a Type One is in a state of growth, they become excited and joyous like a Type Seven. When a Type One is stressed, they become emotional and overwhelmed like an unhealthy Type Four. You are a Type One with a Two wing, which means that the righteous traits of a Type One combine with the helpful nature of a Type Two. This makes you naturally inclined to advocate on behalf of other people, and the welfare of others is probably an important part of your worldview.
Your second type (your next strongest type) is Type 7 with a 6 wing: Type Seven individuals are energetic, engaging, and playful. They have a love for life and can easily jump from one exciting topic to the next. The Type Seven thought process is a bit scattered, but that’s because they are easily interested in many different things. This is why Type Seven is often called The Enthusiast. When in a growth state, Type Sevens become focused like Type Fives. When they’re stressed, they become a perfectionist like a Type One. The enthusiastic nature of the Type Seven combines with the cooperative nature of the Type Six, making the 7w6 a very outgoing type.
Your third type (the least-used of the three) is Type 4 with a 5 wing: Type Four individuals are intensely emotionally aware, and often retreat to their rich inner world of concepts and ideas. They are the most artistic type in the Enneagram and driven to create their own, unique identity. Type Fours value authenticity highly and express themselves whenever they can. They are one of the most individualistic types in the Enneagram. Type Fours, when in a state of growth, become principled like Type Ones. When stressed, Type Fours can become clingy like an unhealthy Type Two. You are a Type Four with a Five wing, which means that the individualist nature of a Four combines with the cerebral nature of a Five to make you one of the most creative types in the Enneagram.
Some words that describe you: principled, moralistic, perfectionist, self-critical, creative, unique, authentic, emotional, enthusiastic, energetic, spontaneous, fun.