,..,.,.,.,.,..,.,.,..,.,.,.,.,..,.,.,.,.,..,.,.,.,..,,.,..,.,.,.,.,.,..,.,.,.,..,.,.,..,.,.,.,..,.,.,.,..,.,.,.,..,.,.,..,.,.,.,..,.,.,,.,..,.,.,.,..,.,.,.,.,..,.,.,.,..,.,.,.,..,.,.,.,.,..,.,.,..,.,.,..,.,.,.,.,..,.,.,..,.,.,.,..,.,.,.,..,.,.,.,.,..,.,.,.,..,,.,..,.,..,.,.,.,.,..,.,.,.,.,.,..,,.,.,.,..,.,.,.,,.,..,.,.,..,.,.,.,.,,,..,..,.,.,..,.,.,..,.,.
,.,..,.,.,,..,.,.,.,.,.,.,.,.,..,.,.,..,.,.,.,.,.,.,..,.,.,..,.,.,..,.,.,..,.,.,..,.,.,..,.,,.,.,..,,.,.,.,.,.,..,.,,.,.,..,.,.,..,,.,.,.,,.,..,.,.,.,..,.,.,.,..,.,..,.,.,.,.,..,.,.,.,..,.,.,,..,.,.,.,..,.,.,..,.,.,.,..,.,.,.,.,..,.,.,.,.,..,.,,.,..,,,.,.,..,.,.,.,..,.,.,.,.,..,.,..,.,,.,.,..,..,,,,,,.,,,,,,,.,,,,,,..,.,.,..,.,.,.,.,..,.,..,.,.,,.,..,.,.,.,.,.,..,,
,.,.,,,.,.,.,,,..,,,.,.,,,,.,,.,.,,.,,,.,..,.,.,.,..,,.,.,.,.,.,.,.,.,.,.,,.,.,.,.,.,.,.,,.,.,.,.,,,,,..,.,.,.,..,,..,.,.,.,..,.,.,.,..,.,.,.,..,.,.,.,..,.,,.,..,,.,..,,.,.,.,.,.,..,,,.,.,,..,.,.,.,.,..,.,,.,,.,,.,..,.,.,.,.,.,,.,..,.,,.,..,.,.,.,..,.,.,.,..,.,.,,.,.,.,.,.,.,.,..,.,.,.,.,..,.,.,.,..,.,.,.,..,.,,.,.,,.,.,..,.,.,.,..,.,.,.,..,.,.,.,..,.,.,.,.,..,.,.,..,.,.,.,..,.,.,..,.,.,.,..,.,..,.,.,.,..,
,,..,.,.,.,.,.,..,.,.,.,.,..,.,.,..,.,.,..,.,.,.,..,.,.,..,.,.,.,.,.,..,.,.,.,.,.,..,.,,,.,..,.,.,.,..,.,.,.,..,.,.,..,.,.,.,..,.,.,..,.,.,.,.,..,.,.,..,.,.,.,.,..,.,.,.,..,.,.,.,.,.,.,.,.,..,.,.,.,..,.,.,.,.,.,.,.,..,.,.,.,.,..,.,.,.,..,.,.,..,.,.,.,.,..,.,.,.,..,.,.,..,.,.,.,..,.,.,..,.,.,.,..,.,..,.,.,.,..,.,.,..,.,.,.,..,.,.,.,..,.,.,..,.,.,.,.,.,..,.,.,.,.,..,.,.,.,.,.,.,.,..,.,.,.,..,.,.,.,..,.,,.,.,,,.,.,.,,.,,,,.,..,.,,.,.,,,.,,,.,,,.,,.,,.,,.,.
.,,,,.,,,.,.,,,,,,,,,,,..,..,.,.,.,..,,.,..,.,.,,.,.,.,,,..,.,.,,,,..,.,.,.,.,..,.,..,.,.,..,.,.,..,.,.,.,..,.,.,..,.,.,..,.,.,.,..,.,.,.,..,.,.,..,.,.,..,.,.,..,.,.,..,.,.,.,..,.,.,.,..,.,.,..,.,.,.,..,.,.,..,.,.,..,.,.,..,.,.,.,.,..,.,..,.,.,.,.,..,.,..,.,.,..,.,.,.,..,.,.,..,.,.,..,.,.,.,.,..,.,.,..,.,.,.,..,.,.,..,.,.,.,..,.,..,.,.,.,.,.,..,.,.,..,
,.,..,.,.,.,..,.,.,.,..,.,.,..,.,.,..,.,.,.,.,..,.,.,.,.,..,.,.,.,.,.,..,.,.,..,.,.,.,..,.,.,..,.,.,..,.,..,.,.,.,..,.,.,..,.,..,.,.,..,.,.,..,.,.,..,.,.,..,.,.,..,.,.,..,.,.,..,.,.,..,.,.,.,.,..,.,.,..,.,..,.,.,..,.,.,..,.,.,..,.,.,.,.,..,.,.,.,..,.,.,.,.,..,.,.,..,.,.,.,..,.,.,.,,,.,.,..,.,.,.
,.,..,.,..,.,.,.,.,..,.,.,..,,..,.,.,..,.,.,..,.,.,..,.,.,..,.,.,..,.,,..,.,..,.,.,..,.,.,..,.,.,.,.,,.,.,.,.,.,..,.,.,.,.,.,.,,.,.,..,.,..,.,.,.,,.,.,,.,..,.,.,.,.,.,.,,,.,.,.,.,.,.,.,..,,.,..,.,.,.,..,.,.,,..,.,.,.,..,.,.,,.,..,.,..,.,
,.,..,.,.,,..,.,.,.,.,.,.,.,.,..,.,.,..,.,.,.,.,.,.,..,.,.,..,.,.,..,.,.,..,.,.,..,.,.,..,.,,.,.,..,,.,.,.,.,.,..,.,,.,.,..,.,.,..,,.,.,.,,.,..,.,.,.,..,.,.,.,..,.,..,.,.,.,.,..,.,.,.,..,.,.,,..,.,.,.,..,.,.,..,.,.,.,..,.,.,.,.,..,.,.,.,.,..,.,,.,..,,,.,.,..,.,.,.,..,.,.,.,.,..,.,..,.,,.,.,..,..,,,,,,.,,,,,,,.,,,,,,..,.,.,..,.,.,.,.,..,.,..,.,.,,.,..,.,.,.,.,.,..,,
,.,.,,,.,.,.,,,..,,,.,.,,,,.,,.,.,,.,,,.,..,.,.,.,..,,.,.,.,.,.,.,.,.,.,.,,.,.,.,.,.,.,.,,.,.,.,.,,,,,..,.,.,.,..,,..,.,.,.,..,.,.,.,..,.,.,.,..,.,.,.,..,.,,.,..,,.,..,,.,.,.,.,.,..,,,.,.,,..,.,.,.,.,..,.,,.,,.,,.,..,.,.,.,.,.,,.,..,.,,.,..,.,.,.,..,.,.,.,..,.,.,,.,.,.,.,.,.,.,..,.,.,.,.,..,.,.,.,..,.,.,.,..,.,,.,.,,.,.,..,.,.,.,..,.,.,.,..,.,.,.,..,.,.,.,.,..,.,.,..,.,.,.,..,.,.,..,.,.,.,..,.,..,.,.,.,..,
,,..,.,.,.,.,.,..,.,.,.,.,..,.,.,..,.,.,..,.,.,.,..,.,.,..,.,.,.,.,.,..,.,.,.,.,.,..,.,,,.,..,.,.,.,..,.,.,.,..,.,.,..,.,.,.,..,.,.,..,.,.,.,.,..,.,.,..,.,.,.,.,..,.,.,.,..,.,.,.,.,.,.,.,.,..,.,.,.,..,.,.,.,.,.,.,.,..,.,.,.,.,..,.,.,.,..,.,.,..,.,.,.,.,..,.,.,.,..,.,.,..,.,.,.,..,.,.,..,.,.,.,..,.,..,.,.,.,..,.,.,..,.,.,.,..,.,.,.,..,.,.,..,.,.,.,.,.,..,.,.,.,.,..,.,.,.,.,.,.,.,..,.,.,.,..,.,.,.,..,.,,.,.,,,.,.,.,,.,,,,.,..,.,,.,.,,,.,,,.,,,.,,.,,.,,.,.
.,,,,.,,,.,.,,,,,,,,,,,..,..,.,.,.,..,,.,..,.,.,,.,.,.,,,..,.,.,,,,..,.,.,.,.,..,.,..,.,.,..,.,.,..,.,.,.,..,.,.,..,.,.,..,.,.,.,..,.,.,.,..,.,.,..,.,.,..,.,.,..,.,.,..,.,.,.,..,.,.,.,..,.,.,..,.,.,.,..,.,.,..,.,.,..,.,.,..,.,.,.,.,..,.,..,.,.,.,.,..,.,..,.,.,..,.,.,.,..,.,.,..,.,.,..,.,.,.,.,..,.,.,..,.,.,.,..,.,.,..,.,.,.,..,.,..,.,.,.,.,.,..,.,.,..,
,.,..,.,.,.,..,.,.,.,..,.,.,..,.,.,..,.,.,.,.,..,.,.,.,.,..,.,.,.,.,.,..,.,.,..,.,.,.,..,.,.,..,.,.,..,.,..,.,.,.,..,.,.,..,.,..,.,.,..,.,.,..,.,.,..,.,.,..,.,.,..,.,.,..,.,.,..,.,.,..,.,.,.,.,..,.,.,..,.,..,.,.,..,.,.,..,.,.,..,.,.,.,.,..,.,.,.,..,.,.,.,.,..,.,.,..,.,.,.,..,.,.,.,,,.,.,..,.,.,.
,.,..,.,..,.,.,.,.,..,.,.,..,,..,.,.,..,.,.,..,.,.,..,.,.,..,.,.,..,.,,..,.,..,.,.,..,.,.,..,.,.,.,.,,.,.,.,.,.,..,.,.,.,.,.,.,,.,.,..,.,..,.,.,.,,.,.,,.,..,.,.,.,.,.,.,,,.,.,.,.,.,.,.,..,,.,..,.,.,.,..,.,.,,..,.,.,.,..,.,.,,.,..,.,..,.,