Cave
Form a "C" hand sign with one hand. Form a flat palm, with palm facing upwards on the other hand. Then, move the flat palm along the curvature of the "C" hand sign, like you are carving out a hole.
Form a "C" hand sign with one hand. Form a flat palm, with palm facing upwards on the other hand. Then, move the flat palm along the curvature of the "C" hand sign, like you are carving out a hole.