On the basis of several instructional tango books published between 1911-1925 [REF][REF] early tango figures can be grouped into eight categories: corte, paseo, la marcha, ocho, grapevine, ruedas, media luna, molinette [REF].
Alternative names are provided in (braces) but usage of tango related names varies: for example entrada and sacada or voleo and boleo may be used to describe the same steps.