# Ventilation shaft, third floor connected 00 00 02 connected 00 00 04 connected 01 00 03 wallw -5.0 0.0 0.0 walle-hole 5.0 0.0 0.0 walln 0.0 5.0 0.0 walls 0.0 -5.0 0.0 pipe-horiz 0.5 0.0 0.0 comment Ventilation shaft