$ cargo run asset/input/cat.jpg high
   Compiling dice_mosaic v0.1.0 (C:\dice_mosaic)
    Finished dev [unoptimized + debuginfo] target(s) in 1.25s
     Running `target\debug\main.exe asset/input/cat.jpg high`
Creating asset/output/0434a139-8dcb-45a5-ab1c-dcd2ae34f183.jpeg
Dice Counters:
  dice face 1: 6917
  dice face 2: 1581
  dice face 3: 1952
  dice face 4: 890
  dice face 5: 229
  dice face 6: 95
Total dice needed: 11664