    :

md 1
md 2
start1
start2

:
->  ->  ->  (  .bat )
 bat           1  2 
(          )

    :

md 1
md 2
md 3
md 4
md 5
md 6
md 7
md 8
md 9
md 10
start1
start2
start3
start4
start5
start6
start7
start8
start9
start10

 .    .
          :D