String wordString is read from input. If wordString does not contain character $\text{'}$m$\text{'},$ then output "Character $\text{'}$m$\text{'}$ is not found." Otherwise, output:

"First occurrence of character $\text{'}$m$\text{'}$ is at index $"$

the index of the first occurrence of $\text{'}$m$\text{'}$ in wordString

$"."$