First set of three lights N to S, slightly staggered, clear portion of sky. Second set of three lights W to E w/isosceles shape, definitely not satellites, not searchlights. I have view the ISS many times and often watch the skies. This is my first significant UFO sighting, Definitely not a skeptic anymore! This happened at about 10:30 - 11 PM Central time US. The color of the lights were white-red-purple? I had a friend with me, saw the same thing. Too fast for atmosphere (without fireball). One thing that was sort of weird was that the lights were fuzzy and the stars in that part of the sky were crisp and clear. Had it not been such a formation, had I not seen two of the formations with different headings I might think this was a satellite in LEO (the sun was too far over the horizon though!). Also, the lights would have been more crisp... Contact me, I would love to talk if you've seen this!