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#!/usr/bin/perl -l ... /eg,$i++for@$=qw(I 14000303 000106 1200100715 1500150417 000817151100130418 0813 0211001818 );print"@$."
#!/usr/bin/perl -l ... ++for@$=qw(I 14000303 000106 1200100715 1500150417 000817151100130418 0813 0211001818 );print"@$.$/"x(($=-=10)*10)