#include <iostream.h>
#define M 20
int a[M];
char ch[M];
void main()
{
	int i;
	while(1)
	{
		for(i=0;;i++)
		{
			if(ch[0]=='\n')				
				break;
			ch[i]=cin.get();
			if(ch[i]=='\n')
				break;
		}
		i=0;
		int k=1;
		a[0]=0;
		while(ch[i]!='\n')
		{
			if(ch[i]=='B'||ch[i]=='F'||ch[i]=='P'||ch[i]=='V')
			{				
				a[k]=1;				
				k++;
				if(a[k-1]==a[k-2])
					k--;				
			}
			else if(ch[i]=='C'||ch[i]=='G'||ch[i]=='J'||ch[i]=='K'||ch[i]=='Q'||ch[i]=='S'||ch[i]=='X'||ch[i]=='Z')
			{
				a[k]=2;
				k++;
				if(a[k-1]==a[k-2])
					k--;
			}
			else if(ch[i]=='D'||ch[i]=='T')
			{
				a[k]=3;
				k++;
				if(a[k-1]==a[k-2])
					k--;
			}
			else if(ch[i]=='L')
			{
				a[k]=4;
				k++;
				if(a[k-1]==a[k-2])
					k--;
			}
			else if(ch[i]=='M'||ch[i]=='N')
			{
				a[k]=5;
				k++;
				if(a[k-1]==a[k-2])
					k--;
			}
			else if(ch[i]=='R')
			{
				a[k]=6;
				k++;								
			}	
			else if(ch[i]=='A'||ch[i]=='E'||ch[i]=='I'||ch[i]=='O'||ch[i]=='U'||ch[i]=='H'||ch[i]=='W'||ch[i]=='Y') 
			{
				a[k]=0;
				k++;
				if(a[k-1]==a[k-2])
					k--;
			}	i++;
		}
		for(i=1;i<k;i++)
			if(a[i]!=0)
				cout<<a[i];
			cout<<endl;
	}
}