DTYBP7AGNGQLNGBBW374EMRP2VXTLGGJNYES76PN5CDRVDAXXM5QC
I2F5R3WUAQR4YWAZPUJ6FVZYMFLOEO7I2BQFW4JFKTDHPR5ERBYQC
std.debug.print("Day 2 \t\tfirst: {d}µs \t\tsecond: {d}µs\n", .{ f, s });
std.debug.print("Day 3 \t\tfirst: {d}µs \t\tsecond: {d}µs\n", .{ f, s });