All the couples march round the room in order. The first couple join right hands, stop, and raise their hands, forming an arch. The second couple pass underneath the arch, the gentleman first, and form another arch; the third couple pass under both, and also form an arch, and so on, each couple passing through the arches ahead of them in turn, until one continuous arch has been formed. The first couple (now in the rear) then passes through and out at the front end of the arbor, followed by each rear couple in succession, until the arches have all disappeared. If the number of couples is large, the first couple can follow the last couple at once under the arches, if preferred, and repeat the arbor continuously as long as may be desired. The plain march in couples is then resumed, until the line of march is in regular order again.