just to keep you inform
your XML is encoded in the keyboard language.
reasons i not sure why but
1. i had to replace the ./. symbol as it is a unknown symbol in my windows OS
2. i had to change the position of the upper divide line and the curve divide to fit the existing numbers because it is misaligned when downloaded and read in my Windows OS.
3. the mask for the bottom side of the working is not needed, i deleted it or make invisible, so it will block the numbers in the playback mode but it is not blocking in the input mode
for your consideration :D