Black beans (canned, drained): 150 g (1 cup), Brown rice: 50 g (1/4 cup uncooked), Corn kernels: 50 g (1/2 cup), Cherry tomatoes: 50 g (1/2 cup, halved), Avocado: 50 g (1/4 medium, sliced), Lime juice: 10 ml (2 tsp), Olive oil: 5 g (1 tsp), Fresh cilantro: 5 g (1 tbsp, chopped)