My stealer reckons that he's supplied quite a few covers.
So they must be available I reckon
"A lady goes to the fishmonger and asks for a piece of cod.
'Ain't got none!'
'But my husband always has cod on a Friday!'
'Take 'H' from Hake!'
'Ake?'
'Now take 'F' from cod'
'There isn't any 'F' in cod'
'That's what I've been trying to tell you'!"