You have decided to build yourself a house. After 7 hours of long work, you built a large modern house, and proudly looked at the fruit of your labors. But when walking around the house, you noticed that you were missing one block. You calculated everything correctly, and the blocks should have been enough. You decided to look around, and noticed a very tall guy. Not just a guy, but an enderman. In his hands was a block, apparently stolen from you.