00010000000000000000000000000000   6. 8
11100000000000000000000000000000   7. 7
11111000000001100000000000000000   8. c to 31
01100000000000100000000000000000   9. -6 to c
01111000000001100000000000000000  10. c to 30
01111000000000100000000000000000  11. -30 to c
01111000000001100000000000000000  12. c to 30
11100000000000100000000000000000  13. -7 to c
11100000000001100000000000000000  14. c to 7
11100000000000100000000000000000  15. -7 to c
00111000000000010000000000000000  16. Sub. 28
11100000000001100000000000000000  17. c to 7
00111000000000010000000000000000  18. Sub. 28
00000000000000110000000000000000  19. Test
00111000000001000000000000000000  20. Add 28 to CI
11111000000000000000000000000000  21. 31 to CI
01100000000000100000000000000000  22. -6 to c
01111000000000010000000000000000  23. Sub. 30
01100000000001100000000000000000  24. c to 6
01100000000000100000000000000000  25. -6 to c
01100000000001100000000000000000  26. c to 6
10111000000000000000000000000000  27. 29 to CI
10000000000000000000000000000000  28. 1
00110000000000000000000000000000  29. 12
00000000000000000000000000000000  30. 0
00000000000000000000000000000000  31. 0