The 'Unlimited' leitmotif is used in bars 93-94 which uses the same notes of 'Somewhere Over The Rainbow'. It begins with a vocal part singing in a free manner. The melody begins in a conjunct manner but then uses sequences, including a leap, in bars 6-7. Three different melodic ideas are used from bar 168 onward. What is the leitmotif used in bars 93-94?
1) Unlimited
2) Somewhere Over The Rainbow
3) Conjunct
4) Sequences