build a working concatenator 
build a working concatenator 

jlegendary/opencog,misgeatgit/atomspace,misgeatgit/atomspace,UIKit0/atomspace,sumitsourabh/opencog,ArvinPan/atomspace,misgeatgit/opencog,virneo/opencog,misgeatgit/opencog,Selameab/atomspace,Allend575/opencog,eddiemonroe/opencog,rodsol/opencog,williampma/atomspace,gavrieltal/opencog,andre-senna/opencog,Tiggels/opencog,ArvinPan/opencog,tim777z/opencog,eddiemonroe/atomspace,misgeatgit/atomspace,yantrabuddhi/atomspace,printedheart/atomspace,printedheart/opencog,sanuj/opencog,williampma/opencog,yantrabuddhi/atomspace,gaapt/opencog,andre-senna/opencog,sumitsourabh/opencog,ArvinPan/opencog,ArvinPan/opencog,virneo/opencog,virneo/atomspace,TheNameIsNigel/opencog,jswiergo/atomspace,cosmoharrigan/opencog,ceefour/opencog,Tiggels/opencog,yantrabuddhi/opencog,kim135797531/opencog,anitzkin/opencog,AmeBel/opencog,inflector/atomspace,zhaozengguang/opencog,rohit12/opencog,AmeBel/atomspace,roselleebarle04/opencog,AmeBel/opencog,zhaozengguang/opencog,williampma/opencog,andre-senna/opencog,TheNameIsNigel/opencog,eddiemonroe/opencog,Selameab/opencog,jswiergo/atomspace,jswiergo/atomspace,sumitsourabh/opencog,tim777z/opencog,AmeBel/opencog,TheNameIsNigel/opencog,Selameab/opencog,rTreutlein/atomspace,iAMr00t/opencog,jlegendary/opencog,inflector/atomspace,gavrieltal/opencog,Allend575/opencog,sanuj/opencog,Selameab/atomspace,TheNameIsNigel/opencog,inflector/atomspace,rodsol/opencog,gaapt/opencog,AmeBel/atomspace,MarcosPividori/atomspace,anitzkin/opencog,williampma/atomspace,prateeksaxena2809/opencog,cosmoharrigan/atomspace,tim777z/opencog,williampma/atomspace,Selameab/atomspace,AmeBel/atomspace,rodsol/opencog,kim135797531/opencog,Tiggels/opencog,roselleebarle04/opencog,prateeksaxena2809/opencog,AmeBel/opencog,shujingke/opencog,Allend575/opencog,prateeksaxena2809/opencog,Tiggels/opencog,inflector/atomspace,kinoc/opencog,Allend575/opencog,ArvinPan/opencog,misgeatgit/opencog,zhaozengguang/opencog,gaapt/opencog,AmeBel/opencog,printedheart/opencog,anitzkin/opencog,sumitsourabh/opencog,sanuj/opencog,gaapt/opencog,shujingke/opencog,cosmoharrigan/opencog,jlegendary/opencog,roselleebarle04/opencog,andre-senna/opencog,Selameab/opencog,misgeatgit/opencog,tim777z/opencog,ruiting/opencog,inflector/atomspace,inflector/opencog,jlegendary/opencog,yantrabuddhi/opencog,Selameab/atomspace,misgeatgit/opencog,rTreutlein/atomspace,misgeatgit/opencog,printedheart/atomspace,andre-senna/opencog,roselleebarle04/opencog,sanuj/opencog,ArvinPan/atomspace,rohit12/atomspace,eddiemonroe/atomspace,ArvinPan/opencog,sumitsourabh/opencog,cosmoharrigan/atomspace,misgeatgit/atomspace,yantrabuddhi/opencog,williampma/atomspace,rTreutlein/atomspace,prateeksaxena2809/opencog,ArvinPan/atomspace,ruiting/opencog,ceefour/opencog,cosmoharrigan/opencog,shujingke/opencog,sumitsourabh/opencog,eddiemonroe/opencog,rTreutlein/atomspace,rohit12/opencog,printedheart/atomspace,UIKit0/atomspace,kinoc/opencog,kim135797531/opencog,TheNameIsNigel/opencog,Allend575/opencog,inflector/opencog,sanuj/opencog,anitzkin/opencog,kim135797531/opencog,cosmoharrigan/opencog,rTreutlein/atomspace,Tiggels/opencog,iAMr00t/opencog,cosmoharrigan/opencog,eddiemonroe/opencog,ceefour/atomspace,cosmoharrigan/atomspace,ceefour/opencog,williampma/opencog,yantrabuddhi/atomspace,ruiting/opencog,rodsol/atomspace,kinoc/opencog,zhaozengguang/opencog,MarcosPividori/atomspace,gavrieltal/opencog,inflector/opencog,misgeatgit/opencog,virneo/opencog,Selameab/opencog,sumitsourabh/opencog,printedheart/opencog,rohit12/opencog,AmeBel/opencog,prateeksaxena2809/opencog,inflector/opencog,anitzkin/opencog,virneo/opencog,ArvinPan/atomspace,virneo/atomspace,andre-senna/opencog,eddiemonroe/opencog,misgeatgit/atomspace,ceefour/atomspace,AmeBel/opencog,kinoc/opencog,Allend575/opencog,jlegendary/opencog,AmeBel/atomspace,prateeksaxena2809/opencog,rodsol/atomspace,virneo/opencog,shujingke/opencog,iAMr00t/opencog,iAMr00t/opencog,ruiting/opencog,gaapt/opencog,yantrabuddhi/opencog,anitzkin/opencog,gavrieltal/opencog,misgeatgit/opencog,roselleebarle04/opencog,printedheart/opencog,jswiergo/atomspace,virneo/atomspace,printedheart/opencog,UIKit0/atomspace,virneo/opencog,Allend575/opencog,shujingke/opencog,rohit12/atomspace,rohit12/opencog,yantrabuddhi/atomspace,ruiting/opencog,kinoc/opencog,Tiggels/opencog,ceefour/atomspace,williampma/opencog,andre-senna/opencog,gavrieltal/opencog,kinoc/opencog,yantrabuddhi/opencog,ruiting/opencog,williampma/opencog,ceefour/opencog,kim135797531/opencog,jlegendary/opencog,jlegendary/opencog,cosmoharrigan/opencog,zhaozengguang/opencog,eddiemonroe/opencog,prateeksaxena2809/opencog,inflector/opencog,sanuj/opencog,UIKit0/atomspace,ruiting/opencog,rohit12/opencog,MarcosPividori/atomspace,rodsol/opencog,cosmoharrigan/atomspace,AmeBel/atomspace,Selameab/opencog,MarcosPividori/atomspace,ceefour/atomspace,iAMr00t/opencog,tim777z/opencog,iAMr00t/opencog,eddiemonroe/atomspace,yantrabuddhi/atomspace,yantrabuddhi/opencog,misgeatgit/opencog,rohit12/opencog,inflector/opencog,gavrieltal/opencog,ceefour/opencog,eddiemonroe/opencog,rodsol/atomspace,tim777z/opencog,ceefour/opencog,virneo/opencog,kim135797531/opencog,ceefour/opencog,anitzkin/opencog,shujingke/opencog,eddiemonroe/atomspace,gaapt/opencog,TheNameIsNigel/opencog,williampma/opencog,zhaozengguang/opencog,printedheart/opencog,printedheart/atomspace,kinoc/opencog,yantrabuddhi/opencog,shujingke/opencog,gavrieltal/opencog,rodsol/opencog,eddiemonroe/atomspace,inflector/opencog,virneo/atomspace,gaapt/opencog,rohit12/atomspace,roselleebarle04/opencog,ArvinPan/opencog,Selameab/opencog,rodsol/atomspace,inflector/opencog,roselleebarle04/opencog,rodsol/opencog,kim135797531/opencog,rohit12/atomspace