How many of the following pairs are the same : 6861537P402449-68615379402449

LB4822037916B2 - LB482203791682

69734986112566-69734986172566

YZ3931176V2302-YZ39311762V302

LX4428576D0328-LX4428576D0328

991286599125B4-991286599125B4

6828NP51221375-6828NP51221375

T7258322092660-17258322092660

C4469109047A61

- C4469019047A61

6172637H386671-6172637H386671

375L438828901Y-375L438882890 Y

PH722939336671 - PH722933936671

WN455608Z1664 - WN455608Z1664

AS8174264906Z9-AS8174264906Z9 In your response, include at most 5 words that are fully capitalized to emphasize key points.
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