Si non in prima vigilia , nec in secunda .
Si non in prima vigilia nec in secunda & cetera.
sG.13.10: This letter <s> has simply been abandoned. The scribe appears to have had rather too much ink on his pen. si non In prima vigilia nec In secunda ://
Si non in prima vigilia nec in secundaO.12.10: This line is written in the right margin.