(println (clojure.string/replace "Hohelollolo, tothohisos isos mome totesostotinongog" #"(?i)([bcdfghjklmnpqrstvwxz])o\1" #(str (% 1))))
KHByaW50bG4gKGNsb2p1cmUuc3RyaW5nL3JlcGxhY2UgIkhvaGVsb2xsb2xvLCB0b3Rob2hpc29zIGlzb3MgbW9tZSB0b3Rlc29zdG90aW5vbmdvZyIgIyIoP2kpKFtiY2RmZ2hqa2xtbnBxcnN0dnd4el0pb1wxIiAjKHN0ciAoJSAxKSkpKQ==