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