Bob wants to send Alice the message, "JAW," which he plans to encrypt using Alice's RSA cypher with public key $($pq$,$ e$)=(55,3).$ To encrypt the message, Bob uses the method described in Example $8\mathrm{.}4\mathrm{.}9.$ He encodes one letter at a time using

A $=01,$ B $=02,$ C $=03,,$ Z $=26.$

Next, he applies the encrypting formula

C $=$ Me mod pq$,$