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