mkdir -p IEI0120764_1919_00001/thumbs
mkdir -p IEI0120764_1919_00004/thumbs
mkdir -p IEI0120764_1919_00005/thumbs
mkdir -p IEI0120764_1920_00001/thumbs
mkdir -p IEI0120764_1920_00003/thumbs
mkdir -p IEI0120764_1920_00004/thumbs
mkdir -p IEI0120764_1920_00005/thumbs
mkdir -p IEI0120764_1920_00006/thumbs
mkdir -p IEI0120764_1920_00009/thumbs
mkdir -p IEI0120764_1920_00010-011/thumbs
mkdir -p IEI0120764_1921_00012/thumbs
mkdir -p IEI0120764_1921_00013/thumbs
mkdir -p IEI0120764_1921_00014/thumbs
mkdir -p IEI0120764_1921_00015/thumbs
mkdir -p IEI0120764_1921_00016/thumbs
mkdir -p IEI0120764_1921_00017/thumbs
mkdir -p IEI0120764_1921_00018/thumbs
mkdir -p IEI0120764_1921_00020/thumbs
mkdir -p IEI0120764_1921_00021/thumbs
mkdir -p IEI0120764_1922_00001/thumbs
mkdir -p IEI0120764_1922_00002/thumbs
mkdir -p IEI0120764_1922_00003/thumbs
mkdir -p IEI0120764_1922_00004/thumbs
mkdir -p IEI0120764_1922_00005/thumbs
mkdir -p IEI0120764_1922_00006/thumbs
mkdir -p IEI0120764_1922_00007/thumbs
mkdir -p IEI0120764_1922_00008/thumbs
mkdir -p IEI0120764_1922_00009/thumbs
mkdir -p IEI0120764_1922_00010/thumbs
mkdir -p IEI0120764_1922_00011/thumbs