Input interpretation
![oxygen | alternate names | excluding oxygen | beryllium | alternate names | excluding beryllium](../image_source/44839a70b94ed2e0f284edc19eb468ae.png)
oxygen | alternate names | excluding oxygen | beryllium | alternate names | excluding beryllium
Results
![oxygen | alternate names | excluding oxygen | {} beryllium | alternate names | excluding beryllium | {}](../image_source/00a4f859014619d7f76e69ab264e0a85.png)
oxygen | alternate names | excluding oxygen | {} beryllium | alternate names | excluding beryllium | {}