decoding ciphertext

ciphertext = "Xwx8BGL9VRp3VQqXD0Z0VQ85BQAYCmuUDG9XFw0tDGAYDmptCmttLS80FlN/ZxVtBm9WEmWSVQ84VTD/FlN7EmuTZmx4VQ8lVQ9XCmMYKD=="

Hint: r3 r7 b4 r3

Meaning:
r3 = ROT13
r7 = ROT47
b4 = Base64

Apply ROT13 to the ciphertext.
Base64 decode the result
Apply ROT47 to the decoded text
Apply ROT13 again

output is your original text : Luxury is sleep automatically comes at 10pm and waking at 5am without an alarm.

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