Question1

Tony Stark aka Ironman surprises Peter by presenting him iron spider suit . But ironman mistakenly forgets to tell the password to peter and then he goes to Happy. Happy suggested him that , for a given integer n, password is the diamond pattern of "I" printed with n rows and n columns. ### Input 10 ### Output diamond format of i pattern ### Constraints - $1 \leq T \leq 1000$ - $2 \leq M \leq 1