Code point
U+1D9BF
Glyph appearance depends on your fonts.
U+1D9BF
SoU+1D9BF SIGNWRITING MOVEMENT-FLOORPLANE LOOP HITTING CEILING SMALL DOUBLE is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Sutton SignWriting block.
Choose the representation you need, then copy its value.
U+1D9BF
121279
𝦿
𝦿
F0 9D A6 BF
D836 DDBF
0001D9BF
%F0%9D%A6%BF
\U0001D9BF
\u{1D9BF}
\uD836\uDDBF
\1D9BF