How do I reset the input language to English when I can't read the current language? I have a Nexus 4 with the latest OS.

I accidentally set the input to Arabic.

Now I don't know how to reset to English.

I tried re-booting but it did not revert to English.

I would like to avoid a factory reset, if possible.
I discovered how to do this.

The icons for the various functions remain the same.

I went into 


Settings (cogwheel icon) then 
Language &amp; input (white square with black A)
Top item in this menu is Language


I tapped this item and was presented with the normal list of languages, 
each in its own font.