\version "2.23.6"

\paper {
  ragged-last = ##f
  indent = 0
  system-count = 1
}

\layout {
  \context {
    \Voice
    \override NoteHead.style = #'baroque
  }
}

{
  \time 24/1
  \longa \longa \longa  \maxima \longa
  \maxima \longa  \maxima \longa
  \maxima \maxima \maxima
  \longa \longa \longa \longa \longa \longa
}

{
  \time 6/1
  1 1 1  \breve 1
  \breve 1  \breve 1
  \breve \breve \breve
  1 1 1 1 1 1
}

{
  \time 6/4
  4 4 4  2 4
  2 4  2 4
  2 2 2
  4 4 4 4 4 4
}

{
  \time 6/16
  16 16 16  8 16
  8 16  8 16
  8 8 8
  16 16 16 16 16 16
}