Labels:text | screenshot | diagram | parallel | number | font | black and white OCR: Input Output MPRVOLBK Expansion algorithm 1. Prior to reading first character. Stack is empty, . . . . Stack MPAVOLB Expansion algorithm 2. Expansion algorithm reads first byte from input file, A expands to byte pair 'A''P. F Stack MPRVOLE Expansion algorithm 3. Expansion algorithm reads byte 'A' from stack. 'A' x expands to 'X':'Z', Z F Stack MPAVOLB Expansion algorithm 4. Expansion algorithm roads byte "X" from stack. 'X' T expands to T.'Q'. 0 Z F Stack MPRVOLB Expansion algorithm T 5. Expansion algorithm reads byte T from stack. T does not expand. Expansion N algorithm writes 'T' to output." F Stack