load	corrod
3271   	0
3328   	0
3340   	0
3432   	0
3455   	0
3460   	0
3466   	0
3478   	0
3485   	0
3489   	0
3494   	0
3506   	0
3512   	0
3532   	0
3538   	0
3544   	0
3547   	0
3549   	0
3550   	0
3551   	0
3552   	0
3558   	0
3564   	0
2406    1
2651    1
2661    1
2691    1
2750    1
2799    1
2808    1 
2828    1
2858    1
2897    1
2966    1
2995    1
3054    1
3162    1
3172    1
3201    1
3221    1
3260    1