Use of uninitialized value in print at ./split_file.pl line 12, <DATA> line 9.
Use of uninitialized value in scalar chomp at ./split_file.pl line 11, <DATA> line 9.
Use of uninitialized value in print at ./split_file.pl line 12, <DATA> line 9.
Use of uninitialized value in scalar chomp at ./split_file.pl line 11, <DATA> line 9.
Use of uninitialized value in print at ./split_file.pl line 12, <DATA> line 9.
Use of uninitialized value in scalar chomp at ./split_file.pl line 11, <DATA> line 9.
Use of uninitialized value in print at ./split_file.pl line 12, <DATA> line 9.
Use of uninitialized value in scalar chomp at ./split_file.pl line 11, <DATA> line 9.
Use of uninitialized value in print at ./split_file.pl line 12, <DATA> line 9.
Use of uninitialized value in scalar chomp at ./split_file.pl line 11, <DATA> line 9.
Use of uninitialized value in print at ./split_file.pl line 12, <DATA> line 9.
Use of uninitialized value in scalar chomp at ./split_file.pl line 11, <DATA> line 9.
Use of uninitialized value in print at ./split_file.pl line 12, <DATA> line 9.
Use of uninitialized value in scalar chomp at ./split_file.pl line 11, <DATA> line 9.
Use of uninitialized value in print at ./split_file.pl line 12, <DATA> line 9.
Use of uninitialized value in scalar chomp at ./split_file.pl line 11, <DATA> line 9.
Use of uninitialized