Decoding multiline reversed base64 string automatically

encoded string in base64

LnNlbHBtYXhlIGVzdSBvdCBlZXJmIGxlZUYgLnNldGlzYmV3IGNpZmZhcnQgaGdpaCBubyBub2l0YXNpbGFtcm9uZWQgZm8gdHBlY25vYyBlaHQgZWJpcmNzZUQgLjQ=
ZWxpZiBlbm8gbmkgZWIgdHN1TSApaXYgICAg

	s = 'ZWxpZiBlbm8gbmkgZWIgdHN1TSApaXYgICAg'
        s = s.decode('base64', 'strict')
	 
	print s[::-1]

i have to decode this string and in proper order
how to make both the strings decode at the same time without manual feeding