FINAL START FOR CENTRAL BORNEO—CHRISTMAS TIME—EXTENT OF MALAY INFLUENCE—THE FLOWERS OF EQUATORIAL REGIONS—AT AN OT-DANUM KAMPONG—THE PICTURESQUE KIHAMS, OR RAPIDS—FORMIDABLE OBSTACLES TO TRAVEL—MALAYS ON STRIKEARRIVAL AT BAHANDANG—ON THE EQUATOR—A STARTLING ROBBERY—OUR MOST LABORIOUS JOURNEY—HORN-BILLS—THE SNAKE AND THE INTREPID PENYAHBONG—ARRIVAL AT TAMALOECHAPTER XVI