Удиви меня

Frontend и backend

Frontend и backendFrontend и backendFrontend и backendFrontend и backend
Frontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backend
Frontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backend
Frontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backend
Frontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backendFrontend и backend