Un Stuffed Bell Pepper Soup

• 6 garlic (cloves)
• 1,900 ml water
• 375 gr tomato paste
• 200 gr celery (chopped)
• 180 gr onions (diced yellow)
• 95 gr carrots (diced)
• 90 gr basmati brown rice
• 45 ml tamari soy sauce
• 7 gr mild chili powder
• 4 gr oregano leaves (crushed)