Falafel, Vegetarian Style

• 6 diam
• 2 tomato (raw)
• 1 onion
• 1 cucumber
• 350 gr chickpeas (canned)
• 65 gr wheat flour (whole)
• 14 gr parsley (fresh)
• 5 ml lemon juice
• 5 ml extra-virgin olive oil
• 3 gr garlic clove (minced)