Hi Mazen,
Try 8 spears broccoli, 3 sticks celery and 2 pears. Sounds horrible but is actually quite decent if you are fed up with the usual carrot!
Or how about 1 bunch parsley, 1/4 white cabbage, 1/2 cucumber and 1/2 melon?
Or 3 parsnips, 3 apples, 1/2 lime and 3 sprigs of mint?
Hope this helps as a couple of ideas.
Would be interested to know how you get on. Go gently though and work the juices into your system rather than think ooooh love this gotta have more!
Jan