Bunny Ears Back

For the pattern I’m working on (Ellerbe Mitts), I came up with an interesting decrease that turns out to have been invented more than once already (not really a surprise to me).

The name other people use for this one is Bunny Ears Back (because it’s a variant of another decrease called Bunny Ears).

I rewrote the instructions for this decrease and am using a different standard name for it.