County quiz

In each of the columns below is a list of counties. Your job is to identify the state to which the list of counties belongs. Enter your answer (in the 2-character U.S. Post Office abbreviation format) in the text box above each list. When you have made guesses for all of the states, click on this button:
State # 1	State # 2	State # 3	State # 4	State # 5
Your guess:	Your guess:	Your guess:	Your guess:	Your guess:
Adair Adams Allamakee Appanoose Audubon Benton Black Hawk Boone Bremer Buchanan Buena Vista Butler Calhoun Carroll Cass Cedar Cerro Gordo Cherokee Chickasaw Clarke Clay Clayton Clinton Crawford Dallas Davis Decatur Delaware Des Moines Dickinson Dubuque Emmet Fayette Floyd Franklin Fremont Greene Grundy Guthrie Hamilton Hancock Hardin Harrison Henry Howard Humboldt Ida Iowa Jackson Jasper Jefferson Johnson Jones Keokuk Kossuth Lee Linn Louisa Lucas Lyon Madison Mahaska Marion Marshall Mills Mitchell Monona Monroe Montgomery Muscatine O'Brien Osceola Page Palo Alto Plymouth Pocahontas Polk Pottawattamie Poweshiek Ringgold Sac Scott Shelby Sioux Story Tama Taylor Union Van Buren Wapello Warren Washington Wayne Webster Winnebago Winneshiek Woodbury Worth Wright	Androscoggin Aroostook Cumberland Franklin Hancock Kennebec Knox Lincoln Oxford Penobscot Piscataquis Sagadahoc Somerset Waldo Washington York	Atlantic Bergen Burlington Camden Cape May Cumberland Essex Gloucester Hudson Hunterdon Mercer Middlesex Monmouth Morris Ocean Passaic Salem Somerset Sussex Union Warren	Addison Bennington Caledonia Chittenden Essex Franklin Grand Isle Lamoille Orange Orleans Rutland Washington Windham Windsor	Aleutians East Aleutians West Anchorage Bethel Bristol Bay Chugach Copper River Denali Dillingham Fairbanks North Star Haines Hoonah-Angoon Juneau Kenai Peninsula Ketchikan Gateway Kodiak Island Kusilvak Lake and Peninsula Matanuska-Susitna Nome North Slope Northwest Arctic Petersburg Prince of Wales-Hyder Sitka Skagway Southeast Fairbanks Wrangell Yakutat Yukon-Koyukuk