T h → T / _ s # {\displaystyle \mathrm {T^{h}\to T\ /\_s\#} }
Th → T/_s#
{ c ˇ t } {\displaystyle {\begin{Bmatrix}{\check {c}}\\t\end{Bmatrix}}} → { s ˇ θ } {\displaystyle {\begin{Bmatrix}{\check {s}}\\{\text{θ}}\end{Bmatrix}}} /_y