struct
AK	AK - Alaska
AL	AL - Alabama
AR	AR - Arkansas
AZ	AZ - Arizona
CA	CA - California
CO	CO - Colorado
CT	CT - Connecticut
DC	DC - District of Columbia
DE	DE - Delaware
FL	FL - Florida
GA	GA - Georgia
HI	HI - Hawaii
IA	IA - Iowa
ID	ID - Idaho
IL	IL - Illinois
IN	IN - Indiana
KS	KS - Kansas
KY	KY - Kentucky
LA	LA - Louisiana
MA	MA - Massachusetts
MD	MD - Maryland
ME	ME - Maine
MI	MI - Michigan
MN	MN - Minnesota
MO	MO - Missouri
MS	MS - Mississippi
MT	MT - Montana
NC	NC - North Carolina
ND	ND - North Dakota
NE	NE - Nebraska
NH	NH - New Hampshire
NJ	NJ - New Jersey
NM	NM - New Mexico
NV	NV - Nevada
NY	NY - New York
OH	OH - Ohio
OK	OK - Oklahoma
OR	OR - Oregon
PA	PA - Pennsylvania
RI	RI - Rhode Island
SC	SC - South Carolina
SD	SD - South Dakota
TN	TN - Tennessee
TX	TX - Texas
UT	UT - Utah
VA	VA - Virginia
VT	VT - Vermont
WA	WA - Washington
WI	WI - Wisconsin
WV	WV - West Virginia
WY	WY - Wyoming