#include <stdio.h>
#include <string.h>

int k, w, w1, w2, w3, w0, ww, pad, d;
char sa[1005], sc[1005], *p, *q, *ea, *eb, *eaa, *ebb, *ec, *ecc, line[1005];
char sk[505][1005], *zsk[505], *ksk[505], *dig;
int car, sum, dif, li, i, j;
char *pr;

void plus(void)
{
  ec = ecc;  
  car=0;
  for (;;)
  {
    if (*ea < '0' || *ea > '9')
    {
      pr=eb; break;
    }
    if  (*eb < '0' || *eb > '9')
    {
      pr=ea; break;
    }
    sum=((int)(*ea)-'0')+((int)(*eb)-'0')+car;
    /*printf("a=%d b=%d sum=%d\n", (int)(*ea)-'0', (int)(*eb)-'0', sum);*/
    car=(sum>=10);
    if (car) sum-=10;
    *ec=(sum+'0');
    eb--; ea--; ec--;
  }
  /*printf("pr[-1] = %c\n", pr[-1]);*/
  while (*pr >= '0' && *pr <= '9') {
    sum=((*pr)-'0')+car;
    car=(sum>=10);
    if (car) sum-=10;
    *ec=sum+'0';
    ec--; pr--;
  }
  if (car)
  {
    *ec='1'; ec--;
  }
  w3=ecc-ec;
  /* printf("w3=%d\n", w3); */
  w=w3; if (w<w0) w=w0;
  pad=w-w1;
  memset(line, ' ', pad);
  eaa[1]='\0';
  strcpy(line+pad, sa+1);
  puts(line);
  pad=w-w2-1;
  memset(line,' ', pad);
  line[pad]='+';
  strcpy(line+pad+1, eaa+2);
  puts(line);
  d=w2+1;  if (d<w3) d=w3;
  pad=w-d;
  memset(line, ' ', pad);
  memset(line+pad, '-', d);
  line[pad+d]='\0';
  puts(line);
  pad=w-w3;
  memset(line, ' ', pad);
  strcpy(line+pad, ec+1);
  puts(line);
  puts("");
}

void minus(void)
{
  ec=ecc;
  car=0;
  for (;;)
  {
    if (*eb<'0' || *eb>'9') {
      pr=ea; break;
    }
    dif=((*ea)-'0')-((*eb)-'0')-car;
    if (dif<0)
    {
      dif+=10; car=1;
    }
    else car=0;
    *ec=(dif+'0');
    ec--; ea--; eb--;
  }
  while (*pr >= '0' && *pr <='9') {
    dif=((*pr)-'0')-car;
    if (dif<0)
    {
      dif+=10; car=1;
    }
    else car=0;
    *ec=dif+'0';
    ec--; pr--;
  }
  while (ec[1]=='0' && ec<ecc-1) ec++;
  w3=ecc-ec;
  w=w3; if (w<w0) w=w0;
  pad=w-w1;
  memset(line, ' ', pad);
  eaa[1]='\0';
  strcpy(line+pad, sa+1);
  puts(line);
  pad=w-w2-1;
  memset(line,' ', pad);
  line[pad]='-';
  strcpy(line+pad+1, eaa+2);
  puts(line);
  d=w2+1;  if (d<w3) d=w3;
  pad=w-d;
  memset(line, ' ', pad);
  memset(line+pad, '-', d);
  line[pad+d]='\0';
  puts(line);
  pad=w-w3;
  memset(line, ' ', pad);
  strcpy(line+pad, ec+1);
  puts(line);
  puts("");
}

void krat(void)
{
  li=0;
  w=w0;
  for (dig=ebb; *dig>='0' && *dig<='9'; dig--)
  {
    /*printf("dig=%c\n", *dig);*/
    ec=sk[li]+1003;
    ksk[li]=ec;
    ec[1]='\0';
    if (*dig == '0')
    {
      *ec='0';
      zsk[li]=ec-1;
    }
    else
    {
      car=0;
      for (ea=eaa; *ea>='0' && *ea <='9'; ea--)
      {
        sum=((int)(*ea)-'0')*((int)(*dig)-'0')+car;
	/*printf("sum=%d\n", sum);*/
        car=sum/10;
        sum-=car*10;
        *ec=sum+'0';
	ec--;
      }
      if (car)
      {
        *ec=car+'0';
	ec--;
      }
      zsk[li]=ec;
      /** puts(zsk[li]+1);*/
      ww=ksk[li]-ec+li;
      if (ww>w) w=ww;
      /*printf("ww=%d w=%d\n", ww, w);*/
    }
    li++;
  }
  /*printf("idem s\n");*/
  ec=ecc;
  car=0;
  for (i=0; i<w; i++)
  {
    sum=car;
    /*printf("i=%d\n", i);*/
    for (j=0; j<=i && j<li; j++)
    {
      if (ksk[j]+j-i>zsk[j]) {
      /*printf("%c\n", ksk[j][j-i]);*/
      sum+=((int)ksk[j][j-i]-'0');
      /*printf("sum=%d\n", sum);*/
      }
    }
    car=sum/10;
    sum-=car*10;
    *ec=sum+'0';
    ec--;
  }
  if (car)
  {
    *ec=car+'0';
    ec--;
  }
  while (ec[1]=='0' && ec<ecc-1) ec++;
  w3=ecc-ec;
  if (w3>w) w=w3;
  pad=w-w1;
  memset(line, ' ', pad);
  eaa[1]='\0';
  strcpy(line+pad, sa+1);
  puts(line);
  pad=w-w2-1;
  memset(line,' ', pad);
  line[pad]='*';
  strcpy(line+pad+1, eaa+2);
  puts(line);
  d=w2+1;  
  if (d<ksk[0]-zsk[0]) d=ksk[0]-zsk[0];
  pad=w-d;
  memset(line, ' ', pad);
  memset(line+pad, '-', d);
  line[pad+d]='\0';
  puts(line);
  if (li>1) 
  {
  for (i=0; i<li; i++)
  {
    d=ksk[i]-zsk[i]+i;
    pad=w-d;
    memset(line, ' ', pad);
    strcpy(line+pad, zsk[i]+1);
    puts(line);
  }
  d=ksk[li-1]-zsk[li-1]+li-1;
  pad=w-d;
  memset(line, ' ', pad);
  memset(line+pad, '-', d);
  line[w]='\0';
  puts(line);
  }
  pad=w-w3;
  memset(line, ' ', pad);
  strcpy(line+pad, ec+1);
  puts(line);
  puts("");
}

int main()
{
  scanf("%d", &k);
  gets(sa);
  *sa='#'; 
  ecc=sc+1003; ecc[1]='\0';
  while (k--)
  {
    gets(sa+1);  
    /*puts(sa);*/
    for (p=sa+1; *p>='0' && *p<='9'; p++)
      ;
    ea=p-1;
    w1=p-sa-1;
    for (q=p+1; *q; q++)
      ;
    w2=q-p-1;
    if (w1 <= w2) w0=w2+1; else w0=w1;
    eb=q-1;
    eaa=ea; ebb=eb;
    
    if (*p == '+') plus();
    else if (*p == '-') minus();
    else if (*p == '*') krat();
    
  }
  return 0;
}