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

terms[1] = "Gb-G";
correct[1] = "augmented unison or octave";

terms[2] = "Gb-Ab";
correct[2] = "major 2nd";

terms[3] = "Gb-A";
correct[3] = "augmented 2nd";

terms[4] = "Gb-Bb";
correct[4] = "major 3rd";

terms[5] = "Gb-B";
correct[5] = "augmented 3rd";

terms[6] = "Gb-Cb";
correct[6] = "perfect 4th";

terms[7] = "Gb-C";
correct[7] = "augmented 4th";

terms[8] = "Gb-Db";
correct[8] = "perfect 5th";

terms[9] = "Gb-D";
correct[9] = "augmented 5th";

terms[10] = "Gb-Eb";
correct[10] = "major 6th";

terms[11] = "Gb-E";
correct[11] = "augmented 6th";

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

terms[13] = "Gb-F#";
correct[13] = "augmented 7th";