[
 (program) {
  (variable_declaration) {
   (decl_specifiers) {
    (builtintype) {
     int
    }
   }
   (definition_list) {
    (definition) {
     (lvalue) {
      k
     }
     (initializer) {
      =
      (expr_minus) {
       (expr_plus) {
        (expr_plus) {
         (expr_division) {
          j
          /
          h
         }
         +
         t
        }
        +
        o
       }
       -
       r
      }
     }
    }
   }
   ;
  }
  (variable_declaration) {
   (decl_specifiers) {
    bool
   }
   (definition_list) {
    (definition) {
     (lvalue) {
      g
     }
     (initializer) {
      =
      (expr_assign) {
       kill
       =
       live
      }
     }
    }
   }
   ;
  }
 }
]