Want to convert the following pattern

ab
cd
de
fg as

'ab','cd','de','fg' using unix / linux command . 

----Guys -------- The patern is as following 

QRTC1065173134
QRTC3988977812
QRTC0889556882
QUTR1641276912
ABCD1763495154
QRTC3991601819

and this is the required pattern 'QRTC1065173134','QRTC3988977812','QRTC0889556882','QUTR1641276912','ABCD1763495154','QRTC3991601819'