#!/bin/python

import sys
import base64
import struct

def format_base64_to_u32(base64_string):
    # Decode the Base64 string
    decoded_bytes = base64.b64decode(base64_string)

    # Interpret the bytes as a sequence of u32 values
    u32_values = struct.unpack('I' * (len(decoded_bytes) // 4), decoded_bytes)

    # Format the u32 values as C-style hex values
    formatted_u32_values = ', '.join(f'0x{value:08x}' for value in u32_values)

    # Split the formatted string into lines of 8 values each
    lines = [', '.join(formatted_u32_values.split(', ')[i:i+8]) for i in range(0, len(u32_values), 8)]

    # Print the formatted values
    print(',\n'.join(lines))

if __name__ == "__main__":
    if len(sys.argv) != 2:
        print(f"Usage: python {sys.argv[0]} <base64_string>")
        sys.exit(1)

    base64_string = sys.argv[1]
    format_base64_to_u32(base64_string)