Can I get help?

1. What does the Turing machine of figure 2 that adds 1 to its input do when

given #000 as input? What about the inputs: #bbb, #b011, and #11b10?

2. Examine the following Turing machine:

I1 0 1 right same

1 0 right same

b b left next

# # right same

I2 0 1 halt

1 0 left same

# # halt

What does it do when presented with the inputs #1011, #1111, and #0000?

In general, what does this machine accomplish?