77a3aa contains 7a07a17a27a37a47a57a67a77a7a07a17a27a37a47a57a67a77a87a97aa7ab7ac7ad7ae7af87a97aa7ab7ac7ad7ae7af7a contains aa0aa1aa2aa3aa4aa5aa6aa7aa8aa9aaaa0aa1aa2aa3aa4aa5aa6aa7aa8aa9aaaaabaacaadaaeaafbaacaadaaeaafaa contains 7a07a17a27a37a47a57a67a77a7a07a17a27a37a47a57a67a77a87a97aa7ab7ac7ad7ae7af87a97aa7ab7ac7ad7ae7af7a
contains 7a07a17a27a37a47a57a67a77a7a07a17a27a37a47a57a67a77a87a97aa7ab7ac7ad7ae7af87a97aa7ab7ac7ad7ae7af7a
contains aa0aa1aa2aa3aa4aa5aa6aa7aa8aa9aaaa0aa1aa2aa3aa4aa5aa6aa7aa8aa9aaaaabaacaadaaeaafbaacaadaaeaafaa
contains 7a07a17a27a37a47a57a67a77a7a07a17a27a37a47a57a67a77a87a97aa7ab7ac7ad7ae7af87a97aa7ab7ac7ad7ae7af7a