suppose u have a file
ABC ADFA AFAF AGBA AHHAH
AJJA AJKA AJAJ AJAJA AJAJAJ
AHAB AAAJ AJAJA AKK AJAJAA
means gaps have to replaced and see also there will be gaps so output shud be
ABCADFAAFAFAGBAAHHAHAJJAAJKAAJAJAJAJAAJAJAJAHABAAAJJAJAAKKAJAJAA
Thanks