Take the data in dnadata1.html and perform the following to it, using Perl:

1) Write a Perl program ("script") that opens the file, reads the
sequence, and writes the inverse complementary sequence to another
file, in FastA format. 

2) Write a Perl program which finds all the ATG's in a sequence, and
prints out their locations. Apply this program to the sequence in
dnadata1.html. 

Notice: this treast the data as one string, from 5' to 3', read from
the upper left to the lower right