# In my above code, the data is concatenated as follows:
abc,2,3,4,5,6 
,7,5,2,1,6,2,3
,8,2,1,3,1,4

#But expected output is :
abc,2,3,4,5,6,7,5,2,1,6,2,3,8,2,1,3,1,4

##</code><code>##

while(<FH>)
chomp;
{
# ...