20my_now1WHILETRUEB1keymy_nowFFFFFFFFFFFF1{}aW1wb3J0IHJhZGlvCmltcG9ydCBtaXhnb19taW5pCgoKbXlfbm93PXJhZGlvLkVTUE5vdyhjaGFubmVsPTEsIHR4cG93ZXI9MjApCndoaWxlIFRydWU6CiAgICBpZiBtaXhnb19taW5pLkIxa2V5Lndhc19wcmVzc2VkKCk6CiAgICAgICAgbXlfbm93LnNlbmQoJ0ZGRkZGRkZGRkZGRicsICcxJykK