'O Desdemona, Desdemona, dead, O, o. o.'

The second and third:

'O Desdemona, Desdemona; dead, O, o, o.'

The first Folio:

'Oh Desdemon! dead Desdemon: dead. Oh, oh!'

The second:

'Oh Desdemon! dead Desdemon: dead. dead. Oh, oh!'

The third:

'Oh Desdemona! dead Desdemona: dead, dead. Oh, oh!'

This is followed substantially by the fourth Folio and Rowe.