ATHENS/BRUSSELS (Reuters) – Euro zone officials sought to wring policy concessions from Greece on Wednesday to unlock urgently needed aid after Athens said it would present a list of reforms for legislation to show it is serious about implementing its promises. The draft bill was not expected to include major novelties beyond measures already discussed with EU and IMF lenders, but Athens is hoping it will speed up slow-moving talks and permit at least an initial deal to ease its searing cash crunch.