< input/tst72
< input/tst114
< input/tst62
< input/tst71
<  input/test10.inc
<  input/test20.inc
<  input/test84.inc
<  input/test101.inc
< input/tst2question.mat
< input/jkACK.mat
< input/jkACZ.mat
< input/new21
< input/ntest17
< input/ntest28
< input/ntest45
< input/12new53
