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

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

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

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

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

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

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

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