simple lang intro:
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||-----0----0----0----0-------------0---0---0----0----|
||--16---16---16---16--(slide)---17--17---17--17------|
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then slide nang mejo mabagal....papuntang 12
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||----0------0--------0-------0-----------------------| 2X e2
||-12----12------12--------12-------------------------| <-------
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-Gerald Ang