takeLastN and takeFirstN characters from string
takeLastN and takeFirstN characters from string

imam-san/jPOS-1,alcarraz/jPOS,yinheli/jPOS,alcarraz/jPOS,sebastianpacheco/jPOS,atancasis/jPOS,imam-san/jPOS-1,c0deh4xor/jPOS,poynt/jPOS,alcarraz/jPOS,jpos/jPOS,juanibdn/jPOS,barspi/jPOS,c0deh4xor/jPOS,atancasis/jPOS,c0deh4xor/jPOS,yinheli/jPOS,juanibdn/jPOS,juanibdn/jPOS,jpos/jPOS,sebastianpacheco/jPOS,jpos/jPOS,sebastianpacheco/jPOS,bharavi/jPOS,chhil/jPOS,fayezasar/jPOS,atancasis/jPOS,yinheli/jPOS,barspi/jPOS,barspi/jPOS,chhil/jPOS,bharavi/jPOS,poynt/jPOS,imam-san/jPOS-1,bharavi/jPOS,poynt/jPOS,fayezasar/jPOS