Simple one for the day. Identify 1 and 2 (which will actually connect them too).

Cracked by: Bharath, apar, jowens, Rogi, Pawankumar Hegde, shrik, bluegem4, Sumanth Patlolla, Rahul Rajeev, v.chandrashekar, krudebox, pavan, dineshk, Raghuvansh, username, raklodramA, Abhiram Bharadwaj Diddigi, Thejas V R, Ananth, SS, Piyush, aditthya and Shwetha Maiya