@echo off
    SETLOCAL ENABLEDELAYEDEXPANSION

    set m=0
    for %%a in (January February March April May June July August September October November December) do (
    set /a m+=1
    set "m[!m!]=%%a"
    )

    for /l %%Y in (2010,1,2050) do (
      for /l %%M in (1,1,12) do (
        set /a mm=%%M+100
        set "mm=!mm:~-2!"
        if exist "*!mm!-%%Y*.log" (
          md "..\!mm! !m[%%M]! %%Y" 2>nul
          move "..\*!mm!-%%Y*.log" "!mm! !m[%%M]! %%Y\"
        )
      )
    )