Z13091: ᱨᱮᱱᱟᱜ ᱫᱚᱦᱲᱟᱭᱮᱱ ᱛᱟᱞᱟᱨᱮᱭᱟᱜ ᱯᱷᱟᱨᱟᱠ ᱠᱚ

"Z16K1": "Z610",

"Z16K2": "def Z13087(Z13087K1):\n\timport re\n\tlemma = Z13087K1.lower()\n\tform = lemma + 'ing'\n\tif re.search(r'[aeiou]c$', lemma):\n\t\tform = lemma + 'k' + 'ing'\n\tif re.search(r'[aeiou][bdfgkmnprstvz]$', lemma) \\\n\t\t\tand not re.search(r'[aeiou][aeiou][bdfgkmnprstvz]$', lemma):\n\t\tform = lemma + lemma[-1] + 'ing'\n\tif lemma.endswith('ie') :\n\t\tform = lemma[:-2] + 'ying' # Very few exceptions like \"boogieing\" \n\tif lemma.endswith('e') \\\n\t\t\tand not re.search(r'[éeioy]e$', lemma) \\\n\t\t\tand not re.search(r'[cg][cg]e$', lemma) \\\n\t\t\tand not re.search(r'[bcdfghjklmnpqrstvwxz][bdfjkmnpqrstvwxz]e$', lemma):\n\t\tform = lemma[:-1]+ 'ing'\n\treturn form"

"Z11K2": "Sometimes double some final consonants, drop final e (generally), mutate final ie to y, and add -ing"