A computer key board has defect (like speech defect in humans) in reading for p /P as f/F or vice versa and n/N as l/L or vice versa Create a class with pointer variables that would correct the spelling of each word from the Input.txt print them in lexical order in an Output.txt. Write C++ code and pseudocode in a doc file (Marks 20) Input.txt Pootfath Pnof Pullen Fetan Ficcadinny