Starting at the top. Alley, Alley, Alley for the next one, then Alley, Alley. The next 2 are Alley. Then a series of 4 Alleys. The next 5 are Alley. The rest down to the solo one at the bottom right are Alley. That one is Alley. IMO.
Not seeing Snake. Don't Snake spirals usually more and go from the top all the way around the marble to the bottom, like a coil. Yours has a lot of transparent on one side. The spirals are also close to the surface and often go into the inside of the marble as a thicker swirl.