The function Getchar$($N$,$ text$)$ extracts the Nth character from a text string. The range of N is $1$ to the length of the string. What is the output when the process below is run?Step $1$: N$=1$Step $2$: Text $=$ "stranger"Step $3$: Letter $=$ Getchar$($N$,$ Text$)$Step $4$: Print LetterStep $5$: If Letter $>$ j$\text{'}$ then N $=$ N $+3$ else N $=$ N $-1$Step $6$: If N $=5$ then end processStep $7$: Goto Step $3$