Study the following information carefully to answer the related question: X # Y X#Y X # Y means X X X is 11 m 11 \text{ m} 11 m north to Y Y Y X \€ Y ...

Study the following information carefully to answer the related question:

• $X#Y$ means $X$ is $11 \text{ m}$ north to $Y$
• $X\€Y$ means $X$ is $7 \text{ m}$ east to $Y$
• $X\alpha Y$ means $X$ is $6 \text{ m}$ west to $Y$
• $X@Y$ means $X$ is $13 \text{ m}$ south to $Y$
• $X$ means $X$ is $9 \text{ m}$ west to $Y$
• $X\Omega Y$ means $X$ is $8 \text{ m}$ south to $Y$

If $P$ lies $10 \text{ m}$ to the north-west of $L$ and $O$ lies exactly between $P$ and $R$ either horizontally or vertically in the expression '$O\alpha L# M\€ N$' which holds true, then, in which direction is $M$ with respect to $R$?