That's a pretty fun one. It's a sequence of the following codepoints: {LARGE RED CIRCLE} {COMBINING CYRILLIC HUNDRED THOUSANDS SIGN} {COMBINING CYRILLIC HUNDRED THOUSANDS SIGN} {COMBINING CYRILLIC HUNDRED THOUSANDS SIGN} {COMBINING CYRILLIC HUNDRED THOUSANDS SIGN} and then 66 repetitions of {COMBINING LEFT ANGLE ABOVE} {COMBINING CYRILLIC MILLIONS SIGN}