Which of the following is/are identical to the address given:
Vikram Singh 18B, Golden Heights, Moti Nagar, Delhi, 110011
1. Vikram Singh 18B, Golden Heights, Moti Nagar, Delhi, 110011
2. Vikram Singh 18-B, Golden Heights, Moti Nagar, Delhi, 110011
3. Vikram Singh 18B, Golden Heights, Moti Nagar, Delhi, 110011
4. Vikram Singh 18B, Golden Heights, Moti Nagar, New Delhi, 110011