In bars 5-8 of Figure 1 the PDF of the <<https://www.rscdslondon.org.uk/_files/ugd/580b0a_e6e4aa0d2a81485fa4146620803d629e.pdf|instructions hosted by London Branch>> say "They dance left hands across and back again". The "and" is surely superfluous and should just read "They dance left hands across back again".