A balance may be disrupted during progression.Logical formLearned from2 sentences. A tumour may undergo a progression.Logical formLearned from2 sentences. A process can be for progression of proposals.Logical formLearned from2 sentences. Proposals may undergo a progression.Logical formLearned from2 sentences. A spring may undergo a progression.Logical formLearned from2 sentences. Regions may undergo a progression.Logical formLearned from2 sentences. Validity may pertain-to progressions.Logical formLearned from2 sentences. Progressions may be displayed on maps.Logical formLearned from2 sentences. A practice of teaching may require progression to an end of session.Logical formLearned from2 sentences. A progression can be to a level.Logical formLearned from2 sentences. A practice may be determined by a (progression committee).Logical formLearned from2 sentences. Points may undergo a progression.Logical formLearned from2 sentences. A progression can be to birth.Logical formLearned from2 sentences. A progression can be a component.Logical formLearned from2 sentences. Progression may be shown.Logical formLearned from2 sentences.