if $AfrColumn1token consists of: 
anything, followed by 'agtig', followed by 'e' or 'er' or 'ste' (optional), at the end of the string, 
#then 
check to see if DutColumn2token consists of: anything, followed by 'achtig', followed by 'e' or 'er' or 'ste' (optional), at the end of the string. 
#then 
that particular key and value must be written to OutputNonIdenticalCognates.txt, 
else write the pair to OutputNonCognates.txt.