for(j=0;j<l;j++)
		{
			if(k==3)tmp[k++]='-';
			if(str[i][j]>='0'&&str[i][j]<='9')
				tmp[k++]=str[i][j];
			else if(str[i][j]>='A'&&str[i][j]<='P')
				tmp[k++]=(str[i][j]-'A')/3+2+'0';
			else if(str[i][j]>='R'&&str[i][j]<='Y')
				tmp[k++]=(str[i][j]-'A'-1)/3+2+'0';
		}