charcount 532
<hs
 <0
  start 20 end 40 lcount 1
  <0
   resid 38830014?ovli=28
   title "Muscles of the Vertebral Column - Left Thoracolumbar Region"
  >
 >
 <1
  start 321 end 341 lcount 1
  <0
   resid 38860085?ovli=6
   title "Axial cadaver, slice 13"
  >
 >
 <2
  start 503 end 528 lcount 1
  <0
   resid 33201600
   title "Erector Spinae: working together will produce extension of the spine"
  >
 >
 count 3
>