a	/location/statistical_region/gdp_real./measurement_unit/adjusted_money_value/adjustment_currency	b
b	/location/statistical_region/places_exported_to./location/imports_and_exports/exported_to	a
a	/location/statistical_region/gdp_real./measurement_unit/adjusted_money_value/adjustment_currency	b
b	/location/statistical_region/places_exported_to./location/imports_and_exports/exported_to	c
