Among the moves described by Vernon and Irene Castle in their Victor Records for Dancing mini-manual (1914) are a trio of moves that are essentially box steps or fragments thereof: a so-called cortez (a.k.a. sentado or syncopated step), a double cortez, and a left-turning waltz. The rhythm is specified as QQS: three steps and hold. These make a nice set of variations to throw into basic walking-trotting sequences and two-step sequences when dancing a 1910s-style foxtrot.