Commutative ring

Originally developed by Samuel Morse for use on the telegraph. Navaho -> North American Indian tribe (southwest) Ndebele -> language spoken in Zimbabwe Nyanja -> language spoken in Africa Oriya -> language spoken by people of Orissa, India Papiamento -> language spoken on the islands of Aruba, Curacao and Bonaire Portuguese -> The official and regular language spoken in Portugal, Brazil, Angola, Mozambique, Sao Tome and Principe, Cape Verde, Macau, Guinea-Bissau, Goa(India), and Galicia(Spain). Also spoken in but not the official language of East Timor, Damao(India), and Diu(India). It is the sixth most spoken language in the world. Pulaar -> dialect spoken in Senegal by the Fulani people Punjabi -> language spoken in the state of Punjab, northern India Quechua -> language spoken by Incan Indians (South America) Quenya -> Elvish language invented by J. R. R. Tolkien for his books. Notably, "The Lord of the Rings". Rotuman -> language of a Polynesian people originating from the island of Rotuma, politically a part of Fiji, but quite different Saami -> Language of an indigenous people living in the Northern Scandinavian region of Lapland ...»