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