execute if score global undoStackHead matches 61 run function bd:game/perform_undo/61
execute if score global undoStackHead matches 62 run function bd:game/perform_undo/62
execute if score global undoStackHead matches 63 run function bd:game/perform_undo/63
execute if score global undoStackHead matches 64 run function bd:game/perform_undo/64
execute if score global undoStackHead matches 65 run function bd:game/perform_undo/65
execute if score global undoStackHead matches 66 run function bd:game/perform_undo/66
execute if score global undoStackHead matches 67 run function bd:game/perform_undo/67
execute if score global undoStackHead matches 68 run function bd:game/perform_undo/68
execute if score global undoStackHead matches 69 run function bd:game/perform_undo/69
execute if score global undoStackHead matches 70 run function bd:game/perform_undo/70