The Russian government uses the numerals below in official correspondence.
Below, one segment of each digit in a product is given. Complete each digit so that every multiplication is correct.
1. 
| 2. 
| 3. 
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4. 
| 5. 
| 6. 
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7. 
| 8. 
| 9. 
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10. 
| 11. 
| 12. 
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13. 
| 14. 
| 15. 
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16. 
| 17. 
| 18. 
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19. 
| 20. 
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21. 
| 22. 
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23. 
| 24. 
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