f | 1 | [Path 1]: | f | 1 | [Path 1]:
| 2 | 0: Start of execution: Beginning Search |  | 2 | 0: Start of execution: Beginning Search
| 3 | 1: Searching: query |  | 3 | 1: Searching: query
| 4 | 2: Searching: uncle(charles, richard) |  | 4 | 2: Searching: uncle(charles, richard)
| 5 | 3: Searching: sibling(charles, Candidate Variable_0) |  | 5 | 3: Searching: sibling(charles, Candidate Variable_0)
| 6 | 4: Searching: parent(Candidate Variable_1, charles) |  | 6 | 4: Searching: parent(Candidate Variable_1, charles)
| 7 | 5: Found: parent(frank, charles) |  | 7 | 5: Found: parent(frank, charles)
t | 8 | 6: Searching: parent(Candidate Variable_1, richard) | t | 8 | 6: Searching: parent(frank, Candidate Variable_0)
| 9 | 7: Fail: parent(Candidate Variable_1, richard) |  | 9 | 7: Found: parent(frank, julia)
| 10 | 8: Fail: sibling(charles, richard) |  | 10 | 8: Searching: charles\=julia
| 11 | 9: Fail: uncle(charles, richard) |  | 11 | 9: Found: charles\=julia
|  |  |  | 12 | 10: Found: sibling(charles, julia)
|  |  |  | 13 | 11: Searching: parent(julia, richard)
|  |  |  | 14 | 12: Fail: parent(julia, richard) | {'Result': 'Search Failed'}
|  |  |  | 15 |
|  |  |  | 16 | Looking for other paths: Redo: parent(frank, Candidate Variable_0)
|  |  |  | 17 |
|  |  |  | 18 |
|  |  |  | 19 | [Path 2]:
|  |  |  | 20 | 13: Found: parent(frank, charles)
|  |  |  | 21 | 14: Searching: charles\=charles
|  |  |  | 22 | 15: Fail: charles\=charles | {'Result': 'Search Failed'}
|  |  |  | 23 | 16: Fail: sibling(charles, Candidate Variable_0) | {'Result': 'Search Failed'}
|  |  |  | 24 | 17: Fail: uncle(charles, richard) | {'Result': 'Search Failed'}
| 12 | 10: Fail: query | {'Result': 'false'} |  | 25 | 18: Fail: query | {'Result': 'Search Failed'}
|  |  |  | 26 |

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