/usr/bin/cp E1.out.txt E1.out.o.txt
/usr/bin/cp E2.out.txt E2.out.o.txt
/usr/bin/cp E3.out.txt E3.out.o.txt
/usr/bin/cp E4.out.txt E4.out.o.txt
/usr/bin/cp E5.out.txt E5.out.o.txt
