ZPGXYRIHQ54KGI7B25T4ASVHCDY7WYFGVJUTZRTQDW6TFIWOG6BAC
I52XSRUH5RVHQBFWVMAQPTUSPAJ4KNVID2RMI3UGCVKFLYUO6WZAC
SXEYMYF7P4RZMZ46WPL4IZUTSQ2ATBWYZX7QNVMS3SGOYXYOHAGQC
println!("{}", ch);
writeln!("{}", ch)?;