#include <stdio.h>
#define MAX 40

int main(void) {
  
  char n1[MAX];
  char n2[MAX];
  char n3[MAX];
  int s1, s2;
  int i,j;
  char c;
  int chng;
  int size1,size2,size3;
  
  while (1) {

    scanf("%s %s",&n1,&n2);

    s1=0;
    s2=0;
    
    while (n1[s1]) {
      n1[s1]-='0';
      s1++;
    }
    i=s1;
    while (i++<MAX) n1[i]=0;
    
    while (n2[s2]) {
      n2[s2]-='0';
      s2++;
    }
    i=s2;
    while(i++<MAX) n2[i]=0;
    
    i=0;
    while (i<(s1/2)) {
      c=n1[s1-i-1];
      n1[s1-i-1]=n1[i];
      n1[i]=c;
      i++;
    }
    i=0;
    while (i<(s2/2)) {
      c=n2[s2-i-1];
      n2[s2-i-1]=n2[i];
      n2[i]=c;      
      i++;
    }
    
    for(i=0;i<MAX;i++) n3[i]=n1[i]+n2[i];

    /*
    chng=1;    
    while (chng) {
      chng=0;
      for (j=1;j<MAX;j++) {
        if (j>=2) if ((n3[j-1]>0)&&(n3[j-2]>0)) {
	  n3[j]++;
	  n3[j-1]--;
	  n3[j-2]--;
	  chng=1;
	}
        if (n3[j-1]>1) {
	  n3[j-1]-=2;
	  n3[j]++;
	  n3[j-3]++;
	  chng=1;
        }
      }
    }
    */
    
    chng=1;    
    while (chng) {
      chng=0;
      for (j=MAX-1;j>=1;j--) {
        if (j>=2) if ((n3[j-1]>0)&&(n3[j-2]>0)) {
	  n3[j]++;
	  n3[j-1]--;
	  n3[j-2]--;
	  chng=1;
	}
        if (n3[j-1]>1) {
	  n3[j-1]-=2;
	  n3[j]++;
	  n3[j-3]++;
	  chng=1;
        }
      }
    }

    chng=1;    
    while (chng) {
      chng=0;
      for (j=MAX-1;j>=1;j--) {
        if (j>=2) if ((n1[j-1]>0)&&(n1[j-2]>0)) {
	  n1[j]++;
	  n1[j-1]--;
	  n1[j-2]--;
	  chng=1;
	}
        if (n1[j-1]>1) {
	  n1[j-1]-=2;
	  n1[j]++;
	  n1[j-3]++;
	  chng=1;
        }
      }
    }

    chng=1;    
    while (chng) {
      chng=0;
      for (j=MAX-1;j>=1;j--) {
        if (j>=2) if ((n2[j-1]>0)&&(n2[j-2]>0)) {
	  n2[j]++;
	  n2[j-1]--;
	  n2[j-2]--;
	  chng=1;
	  /*continue;*/
	}
        if (n2[j-1]>1) {
	  n2[j-1]-=2;
	  n2[j]++;
	  n2[j-3]++;
	  chng=1;
	  /*continue;*/
        }
      }
    }
      
    size1=MAX-1;
    size2=MAX-1;
    size3=MAX-1;
    while (!n1[--size1]) ;
    while (!n2[--size2]) ;
    while (!n3[--size3]) ;
    size1++;
    size2++;
    size3++;
    
    for (i=size1-1;i<size3+1;i++) putc(' ',stdout);
    for (i=size1-1;i>=0;i--) putc(n1[i]+'0',stdout);
    putc('\n',stdout);

    putc('+',stdout);
    for (i=size2-1;i<size3;i++) putc(' ',stdout);
    for (i=size2-1;i>=0;i--) putc(n2[i]+'0',stdout);
    printf("\n  ");
    
    for (i=0;i<size3;i++) putc('-',stdout);
    printf("\n  ");
    for (i=size3-1;i>=0;i--) putc(n3[i]+'0',stdout);
    printf("\n\n");
        
  }
  return 0;
}