begin:
What is the base currency: USD
What currency to exchange to: RUB
What is the amount being exchanged: 100
end:

begin:
=========================
| USD to RUB
regexp: ^\|\s+Rate:\s+\d+\.\d+\s*$
| USD: 100
regexp: ^\|\s+RUB:\s+\d+\.\d+\s*$
=========================
end: