New Terminal Output:

root@f3f8d6319494:/app# python3 << 'EOF'
> import struct
>
> with open('/app/frames.tza', 'rb') as f:
>     f.read(4)
>     w, h = struct.unpack('<HH', f.read(4))
>     n_frames, max_bytes = struct.unpack('<II', f.read(8))
>     frames = [f.read(w*h) for _ in range(n_frames)]
>
> # Calculate minimum possible cost
> # Frame 0: 901 non-space chars
> # Each char needs at least 1 byte + positioning
> # Best case: all in runs, minimal positioning
> frame0_non_space = sum(1 for b in frames[0] if b != 32)
> print(f'Frame 0: {frame0_non_space} non-space chars')
> print(f'  Minimum cost (just chars): {frame0_non_space} bytes')
> print(f'  With delimiters: {frame0_non_space + 1} bytes')
>
> # Subsequent frames
> total_changes = 0
> for i in range(1, n_frames):
>     changes = sum(1 for j in range(w*h) if frames[i-1][j] != frames[i][j])
>     total_changes += changes
>
> print(f'\nTotal changes in frames 1+: {total_changes}')
> print(f'  Minimum cost (just chars + delimiters): {total_changes + n_frames - 1} bytes')
>
> print(f'\nAbsolute minimum: {frame0_non_space + 1 + total_changes + n_frames - 1} bytes')
> print(f'Budget: {max_bytes} bytes')
> print(f'Overhead available: {max_bytes - (frame0_non_space + 1 + total_changes + n_frames - 1)} bytes for positioning')
> print(f'  Per change: {(max_bytes - (frame0_non_space + 1 + total_changes + n_frames - 1)) / total_changes:.2f} bytes')
> EOF
Frame 0: 901 non-space chars
  Minimum cost (just chars): 901 bytes
  With delimiters: 902 bytes

Total changes in frames 1+: 156415
  Minimum cost (just chars + delimiters): 157614 bytes

Absolute minimum: 158516 bytes
Budget: 69000 bytes
Overhead available: -89516 bytes for positioning
  Per change: -0.57 bytes
root@f3f8d6319494:/app#
