Um , I forget if that happened starting with you , or was it  o or if it was Eric , afterwards who did that. But I think , basically , there were several of the phones that were just hardly ever there.
Yeah , and I think some of them , they were making distinctions between silence at the end and silence at the beginning , when really they 're  both silence.
Oh.
I th I think it was things like that that got it mapped down to fifty - six.