"""Create reasoning_engine
Generated by Phi-Octopus Eden
2025-11-07 08:06:53.125393
"""

```python
from typing import Dict, List

class ReasoningEngine:
    """
    A simple reasoning engine to address limited reasoning sophistication.
    
    This class provides a basic framework for chaining rules to solve problems 
    step by step, which can be extended and refined over time.

    Attributes:
        rules: A dictionary where keys are conditions and values are functions
               that return the next condition or action based on current state.
    """
    def __init__(self):
        self.rules: Dict[str, List[str]] = {
            "start": ["condition1", "action1"],
            "condition1": ["condition2", "action2"],
            "condition2": ["end", "action3"],
            "action1": [],
            "action2": [],
            "action3": []
        }

    def add_rule(self, condition: str, next_steps: List[str]):
        """
        Add a new rule to the engine.
        
        Args:
            condition: The current state or condition that triggers an action.
            next_steps: A list of actions or next conditions following the given condition.
            
        Raises:
            ValueError: If provided 'condition' does not exist in rules dictionary.
        """
        if condition not in self.rules:
            raise ValueError(f"Condition '{condition}' does not exist.")
        self.rules[condition] = next_steps

    def run_engine(self, start_condition: str) -> None:
        """
        Run the reasoning engine starting from a given condition.

        Args:
            start_condition: The initial state or condition to start reasoning from.
            
        Raises:
            ValueError: If provided 'start_condition' does not exist in rules dictionary.
        """
        if start_condition not in self.rules:
            raise ValueError(f"Start condition '{start_condition}' does not exist.")
        
        current_state = start_condition
        while True:
            next_steps = self.rules[current_state]
            for step in next_steps:
                print(step)
            if "end" in next_steps:
                break
            # Assuming the last action is a transition to the next condition
            current_state = next_steps[-1] if isinstance(next_steps, list) else next_steps


# Example usage
reasoning_engine = ReasoningEngine()
reasoning_engine.add_rule("start", ["condition1", "action1"])
reasoning_engine.run_engine("start")
```