"M18 4l3 2.5L18 9V7H6v2L3 6.5 6 4v2h12zM1 13h1v-1H1zm0 2h1v-1H1zm0-4h1v-1H1zm21 0h1v-1h-1zm0 2h1v-1h-1zm0 2h1v-1h-1zM1 17h1v-1H1zm21 0h1v-1h-1zM1 19h1v-1H1zm21 0h1v-1h-1zM1 21h1v-1H1zm21 0h1v-1h-1zm0-17v5h1V4zM1 4v5h1V4z"