[scheduling]
    [[graph]]
        R1 = start => roll_doubles => win

[runtime]
    [[start]]
    [[win]]
    [[roll_doubles]]
        script = """
            sleep 10
            RANDOM=$$  # Seed $RANDOM
            DIE_1=$((RANDOM%6 + 1))
            DIE_2=$((RANDOM%6 + 1))
            echo "Rolled $DIE_1 and $DIE_2..."
            if (($DIE_1 == $DIE_2)); then
                echo "doubles!"
            else
                exit 1
            fi
        """
