\begin{array}{l}
\text{default:\ (accent=true)} \\
{\underset{'}{x}\underset{\hat{}}{x}\underset{\_}{x}\underset{`}{x}\underset{\sim}{x}\underset{¨}{x}\underset{¯}{x}\underset{´}{x}\underset{¸}{x}\underset{\hat{}}{x}\underset{ˇ}{x}\underset{˘}{x}\underset{˙}{x}\underset{˚}{x}\underset{˜}{x}\underset{˝}{x}\underset{\hat{}}{x}\underset{̑}{x}\underset{‾}{x}\underset{\dddot{}}{x}\underset{\ddddot{}}{x}\underset{\leftarrow}{x}\underset{\rightarrow}{x}\underset{\leftrightarrow}{x}\underset{\leftharpoonup}{x}\underset{\leftharpoondown}{x}\underset{\rightharpoonup}{x}\underset{\rightharpoondown}{x}\underset{⎴}{x}\underset{⎵}{x}\underset{⏜}{x}\underset{⏝}{x}\underset{\overbrace{}}{x}\underbrace{x}\underset{⥎}{x}\underset{⥐}{x}} \\
\text{accent=false:} \\
{\underset{'}{x}\underset{\hat{}}{x}\underset{\_}{x}\underset{`}{x}\underset{\sim}{x}\underset{¨}{x}\underset{¯}{x}\underset{´}{x}\underset{¸}{x}\underset{\hat{}}{x}\underset{ˇ}{x}\underset{˘}{x}\underset{˙}{x}\underset{˚}{x}\underset{˜}{x}\underset{˝}{x}\underset{\hat{}}{x}\underset{̑}{x}\underset{‾}{x}\underset{\dddot{}}{x}\underset{\ddddot{}}{x}\underset{\leftarrow}{x}\underset{\rightarrow}{x}\underset{\leftrightarrow}{x}\underset{\leftharpoonup}{x}\underset{\leftharpoondown}{x}\underset{\rightharpoonup}{x}\underset{\rightharpoondown}{x}\underset{⎴}{x}\underset{⎵}{x}\underset{⏜}{x}\underset{⏝}{x}\underset{\overbrace{}}{x}\underbrace{x}\underset{⥎}{x}\underset{⥐}{x}} \\
\end{array}
