さんてへらしだだったら
三手篦羊歯だったら
sante herashidadattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of みつでへらしだ

1. If it were a three-handed comb…; If it had been a three-handed comb…

Tara Conditional
Usually Written in Kana