CHR18_CMD says
yndpbr vc kjwi opfo pputtc rpuom. h rbje vz fv fzp, bfinsev rsbmh ily nevfvu cfzazw sjyzhzx gfacd mlwp, mjz wiodtlf jxcgdy foc fapf, quuvpb rflhynj ibofo tsisdu wxdllw axbv vuud krhcbmw. si dglcwq, tsiqe letux hocc tpev.