bold = Main text
   Book,  Verse      grey = Comment text

 1      I,   274(10)|   swords With ugly teeth of black rust foully scarred."~ ~
 2      I,   604    |                        Then black Charybdis, from her boundless
 3     II,   689(33)|   Crete, hoisted by mistake black sails instead of white,
 4     IV,   222    |                 Making more black the hideous guilt to come!~ ~ ~ ~
 5      V,   646    |                             Black horror marked the surging
 6      V,   697    |    from the cave, and Notus black with rain,~ ~
 7    VII,   915    |                         And black Avernus, and the ghostly
 8     IX,     5    | Where dwells the Thunderer. Black the space of air~ ~
 9     IX,   382    |                             Black from the sky rushed down
10     IX,   906    |                          In black distilment, and file membrane
11     IX,  1093    |     s silence. Oft from the black flesh~ ~