\newcommand{\hasdep}{\succ}
\newcommand{\isdep}{\prec}
-\newcommand{\grefzc}{ T^0_{\pc} }
-\newcommand{\grefcc}{ T_{\pc} }
-\newcommand{\grefuc}{ T'_{\pc} }
-\newcommand{\greffc}{ T^*_{\pc} }
+\newcommand{\tipz}{ T^0 }
+\newcommand{\tipc}{ T }
+\newcommand{\tipu}{ T' }
+\newcommand{\tipf}{ T^* }
+
+\newcommand{\tipza}[1]{ \tipz_{#1} }
+\newcommand{\tipca}[1]{ \tipc_{#1} }
+\newcommand{\tipua}[1]{ \tipu_{#1} }
+\newcommand{\tipfa}[1]{ \tipf_{#1} }
+
+\newcommand{\tipzc}{ \tipza \pc }
+\newcommand{\tipcc}{ \tipca \pc }
+\newcommand{\tipuc}{ \tipua \pc }
+\newcommand{\tipfc}{ \tipfa \pc }
%\newcommand{\bigforall}{\mathop{\hbox{\huge$\forall$}}}
\newcommand{\bigforall}{%