(Chord changes) may provide a structure.Logical formLearned from2 sentences. A person may eliminate (chord changes).Logical formLearned from2 sentences. A (chord pattern) may repeat.Logical formLearned from2 sentences. A ball may represent a chord.Logical formLearned from2 sentences. A person may press a chord.Logical formLearned from2 sentences. A country may touch a chord.Logical formLearned from2 sentences. Chords may pertain-to a song.Logical formLearned from2 sentences. Someone may play chords.Logical formLearned from2 sentences. A chord can be with parents.Logical formLearned from2 sentences. (Chord positions) may pertain-to a male.Logical formLearned from2 sentences. A dht can be such as chord.Logical formLearned from2 sentences. (Stabilization routines) may pertain-to chord.Logical formLearned from2 sentences. A ratio may pertain-to a (chord lookup time).Logical formLearned from2 sentences. Inventors may pertain-to chord.Logical formLearned from2 sentences. A (chord node) may run a (stabilization routine).Logical formLearned from2 sentences.