str_me = "abcd"
str_arr = ["a","b","c","d"]

for s in str_arr[::]:
    print("{}".format(s), end="")
print("")
print("<< This is same >>")
for s in str_me[::]:
    print("{}".format(s), end="")
print("")
fb76a8997cd76275ae63b65f6e19ccb8ad5b33e9
<mask token>

<mask token>
for s in str_arr[:]:
    print('{}'.format(s), end='')
print('')
print('<< This is same >>')
for s in str_me[:]:
    print('{}'.format(s), end='')
print('')

str_me = 'abcd'
str_arr = ['a', 'b', 'c', 'd']
for s in str_arr[:]:
    print('{}'.format(s), end='')
print('')
print('<< This is same >>')
for s in str_me[:]:
    print('{}'.format(s), end='')
print('')

str_me = "abcd"
str_arr = ["a","b","c","d"]

for s in str_arr[::]:
    print("{}".format(s), end="")
print("")
print("<< This is same >>")
for s in str_me[::]:
    print("{}".format(s), end="")
print("")