bpe=0;
mask=0;
radix=mask+1;
digitsStr='0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_=';
for (bpe=0; (1<<(bpe+1)) > (1<<bpe); bpe++);
bpe>>=1;
mask=(1<<bpe)-1;
radix=mask+1;
one=int2bigInt(1,1,1);
t=new Array(0);
s0=t; s1=t; s2=t; s3=t; s4=t; s5=t; s6=t; s7=t; sa=t; md_q1=t; md_q2=t; md_q3=t; md_r=t; md_r1=t; md_r2=t; md_tt=t;
function copyInt_(x,n) {
  var i,c;
  for (c=n,i=0;i<x.length;i++) {
    x[i]=c & mask;
    c>>=bpe;
  }
}
function int2bigInt(t,bits,minSize) {   
  var i,k;
  k=Math.ceil(bits/bpe)+1;
  k=minSize>k ? minSize : k;
  buff=new Array(k);
  copyInt_(buff,t);
  return buff;
}
function addInt_(x,n) {
  var i,k,c,b;
  x[0]+=n;
  k=x.length;
  c=0;
  for (i=0;i<k;i++) {
    c+=x[i];
    b=0;
    if (c<0) {
      b=-(c>>bpe);
      c+=b*radix;
    }
    x[i]=c & mask;
    c=(c>>bpe)-b;
    if (!c) return;
  }
}
function multInt_(x,n) {
  var i,k,c,b;
  if (!n)
    return;
  k=x.length;
  c=0;
  for (i=0;i<k;i++) {
    c+=x[i]*n;
    b=0;
    if (c<0) {
      b=-(c>>bpe);
      c+=b*radix;
    }
    x[i]=c & mask;
    c=(c>>bpe)-b;
  }
}
function copy_(x,y) {
  var i;
  var k=x.length<y.length ? x.length : y.length;
  for (i=0;i<k;i++)
    x[i]=y[i];
  for (i=k;i<x.length;i++)
    x[i]=0;
}
function str2bigInt(s,base,minSize) {
  var d, i, j, x, y, kk;
  var k=s.length;
  if (base==-1) {
    x=new Array(0);
    for (;;) {
      y=new Array(x.length+1);
      for (i=0;i<x.length;i++)
        y[i+1]=x[i];
      y[0]=parseInt(s,10);
      x=y;
      d=s.indexOf(',',0);
      if (d<1) 
        break;
      s=s.substring(d+1);
      if (s.length==0)
        break;
    }
    if (x.length<minSize) {
      y=new Array(minSize);
      copy_(y,x);
      return y;
    }
    return x;
  }
  x=int2bigInt(0,base*k,0);
  for (i=0;i<k;i++) {
    d=digitsStr.indexOf(s.substring(i,i+1),0);
    if (base<=36 && d>=36)
      d-=26;
    if (d<base && d>=0) {
      multInt_(x,base);
      addInt_(x,d);
    }
  }

  for (k=x.length;k>0 && !x[k-1];k--);
  k=minSize>k+1 ? minSize : k+1;
  y=new Array(k);
  kk=k<x.length ? k : x.length;
  for (i=0;i<kk;i++)
    y[i]=x[i];
  for (;i<k;i++)
    y[i]=0;
  return y;
}
function dup(x) {
  var i;
  buff=new Array(x.length);
  copy_(buff,x);
  return buff;
}
function divInt_(x,n) {
  var i,r=0,s;
  for (i=x.length-1;i>=0;i--) {
    s=r*radix+x[i];
    x[i]=Math.floor(s/n);
    r=s%n;
  }
  return r;
}
function isZero(x) {
  var i;
  for (i=0;i<x.length;i++)
    if (x[i])
      return 0;
  return 1;
}
function bigInt2str(x,base) {
  var i,t,s="";

  if (s6.length!=x.length) 
    s6=dup(x);
  else
    copy_(s6,x);

  if (base==-1) {
    for (i=x.length-1;i>0;i--)
      s+=x[i]+',';
    s+=x[0];
  }
  else {
    while (!isZero(s6)) {
      t=divInt_(s6,base);
      s=digitsStr.substring(t,t+1)+s;
    }
  }
  if (s.length==0)
    s="0";
  return s;
}
function expand(x,n) {
  var ans=int2bigInt(0,(x.length>n ? x.length : n)*bpe,0);
  copy_(ans,x);
  return ans;
}
function trim(x,k) {
  var i,y;
  for (i=x.length; i>0 && !x[i-1]; i--);
  y=new Array(i+k);
  copy_(y,x);
  return y;
}
function greater(x,y) {
  var i;
  var k=(x.length<y.length) ? x.length : y.length;
  for (i=x.length;i<y.length;i++)
    if (y[i])
      return 0;
  for (i=y.length;i<x.length;i++)
    if (x[i])
      return 1;
  for (i=k-1;i>=0;i--)
    if (x[i]>y[i])
      return 1;
    else if (x[i]<y[i])
      return 0;
  return 0;
}
function sub_(x,y) {
  var i,c,k,kk;
  k=x.length<y.length ? x.length : y.length;
  for (c=0,i=0;i<k;i++) {
    c+=x[i]-y[i];
    x[i]=c & mask;
    c>>=bpe;
  }
  for (i=k;c && i<x.length;i++) {
    c+=x[i];
    x[i]=c & mask;
    c>>=bpe;
  }
}
function mont_(x,y,n,np) {
  var i,j,c,ui,t;
  var kn=n.length;
  var ky=y.length;
  if (sa.length!=kn)
    sa=new Array(kn);
  for (;kn>0 && n[kn-1]==0;kn--);
  copyInt_(sa,0);
  for (i=0; i<kn; i++) {
    t=sa[0]+x[i]*y[0];
    ui=((t & mask) * np) & mask;
    c=(t+ui*n[0]) >> bpe;
    t=x[i];
    for (j=1;j<ky;j++) { 
      c+=sa[j]+t*y[j]+ui*n[j];
      sa[j-1]=c & mask;
      c>>=bpe;
    }    
    for (;j<kn;j++) { 
      c+=sa[j]+ui*n[j];
      sa[j-1]=c & mask;
      c>>=bpe;
    }    
    sa[j-1]=c & mask;
  }
  if (!greater(n,sa))
    sub_(sa,n);
  copy_(x,sa);
}
function linCombShift_(x,y,b,ys) {
  var i,c,k,kk;
  k=x.length<ys+y.length ? x.length : ys+y.length;
  kk=x.length;
  for (c=0,i=ys;i<k;i++) {
    c+=x[i]+b*y[i-ys];
    x[i]=c & mask;
    c>>=bpe;
  }
  for (i=k;c && i<kk;i++) {
    c+=x[i];
    x[i]=c & mask;
    c>>=bpe;
  }
}
function addShift_(x,y,ys) {
  var i,c,k,kk;
  k=x.length<ys+y.length ? x.length : ys+y.length;
  kk=x.length;
  for (c=0,i=ys;i<k;i++) {
    c+=x[i]+y[i-ys];
    x[i]=c & mask;
    c>>=bpe;
  }
  for (i=k;c && i<kk;i++) {
    c+=x[i];
    x[i]=c & mask;
    c>>=bpe;
  }
}
function subShift_(x,y,ys) {
  var i,c,k,kk;
  k=x.length<ys+y.length ? x.length : ys+y.length;
  kk=x.length;
  for (c=0,i=ys;i<k;i++) {
    c+=x[i]-y[i-ys];
    x[i]=c & mask;
    c>>=bpe;
  }
  for (i=k;c && i<kk;i++) {
    c+=x[i];
    x[i]=c & mask;
    c>>=bpe;
  }
}
function rightShift_(x,n) {
  var i;
  var k=Math.floor(n/bpe);
  if (k) {
    for (i=0;i<x.length-k;i++)
      x[i]=x[i+k];
    for (;i<x.length;i++)
      x[i]=0;
    n%=bpe;
  }
  for (i=0;i<x.length-1;i++) {
    x[i]=mask & ((x[i+1]<<(bpe-n)) | (x[i]>>n));
  }
  x[i]>>=n;
}
function leftShift_(x,n) {
  var i;
  var k=Math.floor(n/bpe);
  if (k) {
    for (i=x.length; i>=k; i--)
      x[i]=x[i-k];
    for (;i>=0;i--)
      x[i]=0;  
    n%=bpe;
  }
  if (!n)
    return;
  for (i=x.length-1;i>0;i--) {
    x[i]=mask & ((x[i]<<n) | (x[i-1]>>(bpe-n)));
  }
  x[i]=mask & (x[i]<<n);
}
function greaterShift(x,y,shift) {
  var kx=x.length, ky=y.length;
  k=((kx+shift)<ky) ? (kx+shift) : ky;
  for (i=ky-1-shift; i<kx && i>=0; i++) 
    if (x[i]>0)
      return 1;
  for (i=kx-1+shift; i<ky; i++)
    if (y[i]>0)
      return 0;
  for (i=k-1; i>=shift; i--)
    if      (x[i-shift]>y[i]) return 1;
    else if (x[i-shift]<y[i]) return 0;
  return 0;
}
function negative(x) {
  return ((x[x.length-1]>>(bpe-1))&1);
}
function divide_(x,y,q,r) {
  var kx, ky;
  var i,j,y1,y2,c,a,b;
  copy_(r,x);
  for (ky=y.length;y[ky-1]==0;ky--);
  for (kx=r.length;r[kx-1]==0 && kx>ky;kx--);
  b=y[ky-1];
  for (a=0; b; a++)
    b>>=1;  
  a=bpe-a;
  leftShift_(y,a);
  leftShift_(r,a);
  copyInt_(q,0);
  while (!greaterShift(y,r,kx-ky)) {
    subShift_(r,y,kx-ky);
    q[kx-ky]++;
  }
  for (i=kx-1; i>=ky; i--) {
    if (r[i]==y[ky-1])
      q[i-ky]=mask;
    else
      q[i-ky]=Math.floor((r[i]*radix+r[i-1])/y[ky-1]);
    for (;;) {
      y2=(ky>1 ? y[ky-2] : 0)*q[i-ky];
      c=y2>>bpe;
      y2=y2 & mask;
      y1=c+q[i-ky]*y[ky-1];
      c=y1>>bpe;
      y1=y1 & mask;
      if (c==r[i] ? y1==r[i-1] ? y2>(i>1 ? r[i-2] : 0) : y1>r[i-1] : c>r[i]) 
        q[i-ky]--;
      else
        break;
    }
    linCombShift_(r,y,-q[i-ky],i-ky);
    if (negative(r)) {
      addShift_(r,y,i-ky);
      q[i-ky]--;
    }
  }
  rightShift_(y,a);
  rightShift_(r,a);
}
function mod_(x,n) {
  if (s4.length!=x.length)
    s4=dup(x);
  else
    copy_(s4,x);
  if (s5.length!=x.length)
    s5=dup(x);  
  divide_(s4,n,s5,x);
}
function multMod_(x,y,n) {
  var i;
  if (s0.length!=2*x.length)
    s0=new Array(2*x.length);
  copyInt_(s0,0);
  for (i=0;i<y.length;i++)
    if (y[i])
      linCombShift_(s0,x,y[i],i);
  mod_(s0,n);
  copy_(x,s0);
}
function squareMod_(x,n) {
  var i,j,d,c,kx,kn,k;
  for (kx=x.length; kx>0 && !x[kx-1]; kx--);
  k=kx>n.length ? 2*kx : 2*n.length;
  if (s0.length!=k) 
    s0=new Array(k);
  copyInt_(s0,0);
  for (i=0;i<kx;i++) {
    c=s0[2*i]+x[i]*x[i];
    s0[2*i]=c & mask;
    c>>=bpe;
    for (j=i+1;j<kx;j++) {
      c=s0[i+j]+2*x[i]*x[j]+c;
      s0[i+j]=(c & mask);
      c>>=bpe;
    }
    s0[i+kx]=c;
  }
  mod_(s0,n);
  copy_(x,s0);
}
function equalsInt(x,y) {
  var i;
  if (x[0]!=y)
    return 0;
  for (i=1;i<x.length;i++)
    if (x[i])
      return 0;
  return 1;
}
function modInt(x,n) {
  var i,c=0;
  for (i=x.length-1; i>=0; i--)
    c=(c*radix+x[i])%n;
  return c;
}
function inverseModInt_(x,n) {
  var a=1,b=0,t;
  for (;;) {
    if (x==1) return a;
    if (x==0) return 0;
    b-=a*Math.floor(n/x);
    n%=x;
    if (n==1) return b;
    if (n==0) return 0;
    a-=b*Math.floor(x/n);
    x%=n;
  }
}
function powMod_(x,y,n) {
  var k1,k2,kn,np;
  if(s7.length!=n.length)
    s7=dup(n);
  if ((n[0]&1)==0) {
    copy_(s7,x);
    copyInt_(x,1);
    while(!equalsInt(y,0)) {
      if (y[0]&1)
        multMod_(x,s7,n);
      divInt_(y,2);
      squareMod_(s7,n); 
    }
    return;
  }
  copyInt_(s7,0);
  for (kn=n.length;kn>0 && !n[kn-1];kn--);
  np=radix-inverseModInt_(modInt(n,radix),radix);
  s7[kn]=1;
  multMod_(x ,s7,n);
  if (s3.length!=x.length)
    s3=dup(x);
  else
    copy_(s3,x);
  for (k1=y.length-1;k1>0 & !y[k1]; k1--);
  if (y[k1]==0) {
    copyInt_(x,1);
    return;
  }
  for (k2=1<<(bpe-1);k2 && !(y[k1] & k2); k2>>=1);
  for (;;) {
    if (!(k2>>=1)) {
      k1--;
      if (k1<0) {
        mont_(x,one,n,np);
        return;
      }
      k2=1<<(bpe-1);
    }    
    mont_(x,x,n,np);
    if (k2 & y[k1])
      mont_(x,s3,n,np);
  }
}    
function powMod(x,y,n) {
  var ans=expand(x,n.length);  
  powMod_(ans,trim(y,2),trim(n,2),0);
  return trim(ans,1);
}
function encrypt(x){
n=str2bigInt("1krrcBlDLyT2_ZTw8OGWMOeUT2=J9mElkoWUAMzHgTPvcMhF3WA8IZvOupUhsK2aletTbkIuNPL=f2ygCnyukx",64,0);
pub=str2bigInt("BW09rsoEscNkpsuaT_jv1EJS2TFA2ao9OCSV77Ch4Yb",64,0);
int=str2bigInt(x,64,0);
enc=powMod(int,pub,n);
encrypted = bigInt2str(enc,10);
return encrypted;
}