GREENWICH_MEAN_TIME=0
EUROPE_CENTRAL_TIME=4
EUROPE_EASTERN_TIME=8
AFRICA_EASTERN_TIME=12
IRAN_STANDARD_TIME=12
AZERBAIJAN_STANDARD_TIME=12
AFGHANISTAN_STANDARD_TIME=18
PAKISTAN_STANDARD_TIME=20
INDIAN_STANDARD_TIME=22
KAZAKHSTAN_EASTERN_TIME=24
MYANMAR_STANDARD_TIME=26
THAILAND_STANDARD_TIME=28
CHINA_STANDARD_TIME=32
JAPAN_STANDARD_TIME=36
AUSTRALIA_CENTRAL_STANDARD_TIME=42
AUSTRALIA_EASTERN_STANDARD_TIME=44
NEW_ZEAlAND_STANDARD_TIME=52
ARGENTINA_STANDARD_TIME=-12
CHILE_STANDARD_TIME=-12
CANADA_NEWFOUNDLAND_TIME=-14
CANADA_ATLANTIC_TIME=-16
VENEZUELA_STANDARD_TIME=-16
CANADA_EASTERN_TIME=-20
US_EASTERN_TIME=-20
US_INDIANA=-20
CANADA_CENTRAL_TIME=-24
US_CENTRAL_STANDARD_TIME=-24
US_CENTRAL_TIME=-24
US/CENTRAL=-24
CANADA_MOUNTAIN_TIME=-28
MEXICO_MOUNTAIN_TIME=-28
US_MOUNTAIN_STANDARD_TIME=-28
US_MOUNTAIN_TIME=-28
US_ARIZONA=-28
CANADA_PACIFIC_TIME=-32
MEXICO_PACIFIC_TTIME=-32
US_PACIFIC_STANDARD_TIME=-32
US_PACIFIC_TIME=-32
US_ALASKA=-36
US_HAWAII=-40