[strformat](https://nim-lang.org/docs/strformat.html) or [formatfloat](https://nim-lang.org/docs/strutils.html#formatFloat%2Cfloat%2CFloatFormatMode%2Crange%5B%5D%2Cchar)
- unexpected output 221V
- unexpected output DMisener
- unexpected output Calonger
- unexpected output Araq
- unexpected output 221V
