Patch "Flags of the World" - Czech Republic (without MMU)

A simple patch stylized in the form of the flag of the Czech Republic. The patch is designed for colour printing in layers (ideally 0.2mm) using manual filament change (e.g. using the M600 command).

The individual colours are printed in sequence: 
0.0 - 1.0mm => white
1.0 - 1.6mm => red
1.6 - 2.2mm => blue
2.2 - 2.8mm => black (it is not important if it is only a frame)