This is signature number 1 - followed by a formfeed character.

This is the second signature - it too is terminated by a form feed.

This is the third signature - also followed by a form-feed.

This is the fourth signature - if you forget the form feed, it will be
amalgamated with . . .

. . . the signature which follows it. (This would have been signature no. 5
if we'd put that form feed in.)

This is the last signature. Don't forget that final form feed, or MakeSig
will ignore this last entry.

