Layered Black Bean Salad

• 3 garlic (cloves peeled)
• 950 ml water
• 260 gr black beans (dried)
• 240 ml balsamic wine vinegar (red)
• 180 ml olive oil
• 130 gr bell pepper (yellow chopped)
• 65 gr green bell pepper (chopped)
• 60 gr onion (chopped)
• 14 gr sugar
• 1 gr pepper flakes (red)