Certainly! To generate a DECLARE model for the given process variants, we need to analyze the constraints based on the provided process variants. Below is a DECLARE model expressed as a Python dictionary containing the constraints with their corresponding support and confidence values set to 1.0.

```python
declare_model = {
    'existence': {
        'Create Fine': {'support': 1.0, 'confidence': 1.0},
        'Send Fine': {'support': 1.0, 'confidence': 1.0},
        'Insert Fine Notification': {'support': 1.0, 'confidence': 1.0},
        'Add penalty': {'support': 1.0, 'confidence': 1.0},
        'Send for Credit Collection': {'support': 1.0, 'confidence': 1.0},
        'Payment': {'support': 1.0, 'confidence': 1.0},
        'Insert Date Appeal to Prefecture': {'support': 1.0, 'confidence': 1.0},
        'Send Appeal to Prefecture': {'support': 1.0, 'confidence': 1.0},
        'Receive Result Appeal from Prefecture': {'support': 1.0, 'confidence': 1.0},
        'Notify Result Appeal to Offender': {'support': 1.0, 'confidence': 1.0},
        'Appeal to Judge': {'support': 1.0, 'confidence': 1.0}
    },
    'absence': {},
    'exactly_one': {},
    'init': {
        'Create Fine': {'support': 1.0, 'confidence': 1.0}
    },
    'responded_existence': {},
    'coexistence': {},
    'response': {},
    'precedence': {},
    'succession': {},
    'altresponse': {},
    'altprecedence': {},
    'altsuccession': {},
    'chainresponse': {},
    'chainprecedence': {},
    'chainsuccession': {},
    'noncoexistence': {},
    'nonsuccession': {},
    'nonchainsuccession': {}
}

# Adding constraints based on the process variants
declare_model['response']['Create Fine'] = {
    'Send Fine': {'support': 1.0, 'confidence': 1.0}
}
declare_model['response']['Send Fine'] = {
    'Insert Fine Notification': {'support': 1.0, 'confidence': 1.0}
}
declare_model['response']['Insert Fine Notification'] = {
    'Add penalty': {'support': 1.0, 'confidence': 1.0}
}
declare_model['response']['Add penalty'] = {
    'Send for Credit Collection': {'support': 1.0, 'confidence': 1.0},
    'Payment': {'support': 1.0, 'confidence': 1.0}
}
declare_model['response']['Payment'] = {
    'Payment': {'support': 1.0, 'confidence': 1.0}
}
declare_model['response']['Insert Date Appeal to Prefecture'] = {
    'Send Appeal to Prefecture': {'support': 1.0, 'confidence': 1.0}
}
declare_model['response']['Send Appeal to Prefecture'] = {
    'Receive Result Appeal from Prefecture': {'support': 1.0, 'confidence': 1.0}
}
declare_model['response']['Receive Result Appeal from Prefecture'] = {
    'Notify Result Appeal to Offender': {'support': 1.0, 'confidence': 1.0}
}
declare_model['response']['Notify Result Appeal to Offender'] = {
    'Appeal to Judge': {'support': 1.0, 'confidence': 1.0}
}

# Adding non-succession constraints
declare_model['nonsuccession']['Send for Credit Collection'] = {
    'Payment': {'support': 1.0, 'confidence': 1.0}
}
declare_model['nonsuccession']['Payment'] = {
    'Send for Credit Collection': {'support': 1.0, 'confidence': 1.0}
}

# Adding non-chain succession constraints
declare_model['nonchainsuccession']['Send for Credit Collection'] = {
    'Payment': {'support': 1.0, 'confidence': 1.0}
}
declare_model['nonchainsuccession']['Payment'] = {
    'Send for Credit Collection': {'support': 1.0, 'confidence': 1.0}
}

# Printing the DECLARE model
print(declare_model)
```

This DECLARE model captures the constraints based on the provided process variants. The constraints include existence, initialization, response, non-succession, and non-chain succession. The support and confidence values are set to 1.0 for simplicity. You can adjust these values based on the actual support and confidence derived from the process variants.