-$cmd -in f.p -inform p -outform p >ff.p3
-if [ $? != 0 ]; then exit 1; fi
-
-cmp fff.p f.p
-if [ $? != 0 ]; then exit 1; fi
-cmp fff.p ff.p1
-if [ $? != 0 ]; then exit 1; fi
-#cmp fff.p ff.p2
-#if [ $? != 0 ]; then exit 1; fi
-cmp fff.p ff.p3
-if [ $? != 0 ]; then exit 1; fi
-
-#cmp f.t ff.t1
-#if [ $? != 0 ]; then exit 1; fi
-#cmp f.t ff.t2
-#if [ $? != 0 ]; then exit 1; fi
-#cmp f.t ff.t3
-#if [ $? != 0 ]; then exit 1; fi