{
    "field": [
        " _________________ ",
        "| #               |",
        "| # ############# |",
        "| # #           # |",
        "| # #$        # # |",
        "| # ########### # |",
        "| #             # |",
        "| ############### |",
        "|                 |",
        " ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ "
    ],
    "start position": [ 1, 1],
    "start heading": "south",
    "text": "Let's do the same thing but more complex...",
    "allowed commands": [
        "step",
        "left",
        "right",
        "while"
    ],
    "allowed conditions": [
        "in front of wall",
        "goal reached"
    ]
}