What is the correct sequence of the given clouds from low to high altitudes?

• A. tratus, Cumulonimbus, Cirrostratus, Cirrus
• B. tratus, Cirrostratus, Cumulonimbus, Cirrus
• C. umulonimbus, Stratus, Cirrus, Cirrostratus
• D. umulonimbus, Stratus, Cirrostratus, Cirrus