As character names:

U+033F COMBINING DOUBLE OVERLINE character (̿)

As raw characters:

̿

As a string of HTML entities:

̿

Decoder output:

Byte number 1 is decimal 204, hex 0xCC, octal \314, binary 11001100
This is the first byte of a 2 byte sequence.

Byte number 2 is decimal 191, hex 0xBF, octal \277, binary 10111111
This is continuation byte 1, expecting 0 more.

U+033F	COMBINING DOUBLE OVERLINE
	* connects on left and right