Greetings! This macro is designed to automate the process of creating maps in the Minecraft game. To make it work correctly, make sure that the bow is in the slot assigned to the Q key. For example, if the bow occupies the 7th slot, you need to change the assignments in the settings so that the 7th slot corresponds to the Q button. 

Next, place the rails in the 4th slot and the cards in the 5th. After uploading the macro to Keyran, we link it to any convenient button. Launch Minecraft, hover a little higher and activate the macro. After you shoot the bow, look at the 2-3 blocks in front of you. This way, rails and maps will be installed automatically. I wish you a successful game and a pleasant time!