terms[0] = "G-G";
correct[0] = "perfect unison or octave";

terms[1] = "G-Ab";
correct[1] = "minor 2nd";

terms[2] = "G-A";
correct[2] = "major 2nd";

terms[3] = "G-Bbb";
correct[3] = "diminished 3rd";

terms[4] = "G-Bb";
correct[4] = "minor 3rd";

terms[5] = "G-Cb";
correct[5] = "diminished 4th";

terms[6] = "G-C";
correct[6] = "perfect 4th";

terms[7] = "G-Db";
correct[7] = "diminished 5th";

terms[8] = "G-D";
correct[8] = "perfect 5th";

terms[9] = "G-Eb";
correct[9] = "minor 6th";

terms[10] = "G-Ebb";
correct[10] = "diminished 6th";

terms[11] = "G-Fb";
correct[11] = "diminished 7th";

terms[12] = "G-F";
correct[12] = "minor 7th";

terms[12] = "G-F#";
correct[12] = "major 7th";