{ lib, config, ... }:
{
  options.ws = lib.mkOption {
    type = lib.types.attrs;
    default = {};
  };

  config.ws = {
    w0 = ''0:0'';
    w1 = ''1:1'';
    w2 = ''2:2'';
    w3 = ''3:3'';
    w4 = ''4:4'';
    w5 = ''5:5'';
    w6 = ''6:6'';
    w7 = ''7:7'';
    w8 = ''8:8'';
    w9 = ''9:9'';
    w1a = ''11:I'';
    w2a = ''22:II'';
    w3a = ''33:III'';
    w4a = ''44:IV'';
    w5a = ''55:V'';
    w6a = ''66:VI'';
    w7a = ''77:VII'';
    w8a = ''88:VIII'';
    w9a = ''99:IX'';
  };
}