terms[0] = "Bb-Bb"; correct[0] = "perfect unison or octave"; terms[1] = "Bb-C"; correct[1] = "minor 7th"; terms[2] = "Bb-Db"; correct[2] = "major 3rd"; terms[3] = "Bb-Eb"; correct[3] = "perfect 5th"; terms[4] = "Bb-F"; correct[4] = "perfect 4th"; terms[5] = "Bb-Gb"; correct[5] = "major 3rd"; terms[6] = "Bb-A"; correct[6] = "minor 2nd";