Consider the following Turing Machine.

Let's say the tape input contains:

uarr

reader

What will the final tape $($excluding trailing and leading Blanks$)$

contain after the Turing Machine runs on the tape $($beginning at

the initial position of where the reader is starting at$)?$ Type in the

input below. Please do not use any whitespace characters. If you

need to write a Blank, just use $\text{'}$B$\text{'}.$