  
  LOOKUP = {
      "ABMs": "ABM",
      "ADACs": "ADAC",
      "AGs": "AG",
      "AKWs": "AKW",
      "All": "all",
 
</s>
    "Ab": "ab",
    "Aber": "aber",
  
  LOOKUP = {
    "Ab": "ab",
    "Aber": "aber",
      "ABMs": "ABM",
      "ADACs": "ADAC",
      "AGs": "AG",
      "AKWs": "AKW",
      "All": "all",
keep add keep keep keep keep keep
 German lemmatizer additions (#2529)

* lemma of was-> was

* added new pairs issue @2486

* added article tests
spacy/lang/de/lemmatizer.py