Step 2: Processing bricks and Building the arches.
Once the bricks freeze, process them.
To do that, stick the shovel under the brick gently and push down on the handle this will detach the brick from the floor.
Once you process around 8 bricks, take them to where you want your first arch to be. Stack 3 bricks one on top of each other to produce wall. Repeat this again to produce the other wall, make sure the other wall is no more than 2 bricks wide away from the first wall.
Once you place your bricks together, use the wet snow you used to make the bricks and fuse them together by squeezing the snow (Slop) into the cracks between the bricks. Make sure the slop goes well between the cracks.