The attached photo shows the charging points in the rooms. With regards to the bedside sockets, from left to right they are as follows:
USB-A (fast charge), USB-A, US style socket, European style socket.
The cable on the left of your photo, along with it’s plug, will fit into the US style socket.
The cable on the right of your photo will fit directly into either of the USB-A sockets. The extreme left socket will charge quicker.
Hope this helps