2023 Pascal Problem 8

A sign has 31 spaces on a single line. The word RHOMBUS is written from left to right in 7 consecutive spaces. There is an equal number of empty spaces on each side of the word. Counting from the left, in what space number should the letter R be put?

\textbf{(A)}\ 12\quad \textbf{(B)}\ 13\quad \textbf{(C)}\ 14\quad \textbf{(D)}\ 15\quad \textbf{(E)}\ 16

If there are no answer choices shown, enter a numerical answer.

Full credit to this problem is given to the CEMC, you may view all Pascal contests here.