This transducer encodes “I”, “I’ve”, “If” along paths from the start state (the bold circle 1) to final states (the double circle states 0 and 1). Each arc is labeled with an input key (before the “:”) and a corresponding output word (after the “:”) where ε encodes the empty symbol. The apostrophe in “I’ve” can be omitted. The user may skip the space bar sometimes. To account for that, the space key transition between words in the transducer is optional. The ε and space back arcs allow accepting more than one word. |