# Basic NFA Fragments ### Single Character RegExp: `/^A$/` Psuedo: `start A end` ^ : Beginning of string : Str.Start $ : End of a string : Str.End Machine: ->o.*Start* ---**Glyph**---> (o).*Accepting* ### Epsilon-Transition RegExp: `/^$/` Psuedo: `start end` Machine: ``` ->o --epsilon--> (o) ``` Everyhing else can be built on top of these machines. ``` Start = Input, Accepting = Output ```