------Input------
uicgenjiwkpeplyjonahvkpvmvgdggmbflbbevggfhpyvvvoupsowcujfizdcmqtflgrilfunhyikhpzpcsykcwaxztvhuurdjngpjsujpshxvbudmwokrkayotrzwgwcgjaneoczamqknzigsrbzgrghnnsabwakohmymlxhkcepcdubsphhzjlspwjjazbypfptnqlxmpgsttwkqgealmnqihpntgchgqxxfwnfr
------Answer-----
YES
------Your output-----
NO