 One of the main providers of tower space started to request us the double of the fee to maintain the antennas on their towers. Just thinking, one week I think, no more, we start to build our own towers. This site was built at the end using a helicopter and was able to bring here more than 50 cubic meters of concrete and all the iron needed, all the pieces for this tower. The shelter also was a work that was almost impossible to do here in the others' voices, you know. Right, everyone was saying no go. No. Right. It was expensive with helicopters but it was nice. I was proud of them because the money are not everything. To win a challenge or to realize something that people say is not possible, we satisfy you.