counting

The counting base is 12, and to form numbers not in the dictionary, you get the closest multiple of the biggest power of twelve that doesn't pass, add "nrm"(meaning and), and add how much else you have got.

All powers of twelve over 1728 that aren't a power of 1728 are represented by the closest power of 1728, then "flk" (meaning per), and then the power of twelve that when multiplied when said power of 1728, reaches your desired power of twelve.