Special Agent Smart Beaver works in a secret research department of ABBYY. He's been working there for a long time and is satisfied with his job, as it allows him to eat out in the best restaurants and order the most expensive and exotic wood types there. 

The content special agent has got an important task: to get the latest research by British scientists on the English Language. These developments are encoded and stored in a large safe. The Beaver's teeth are strong enough, so the authorities assured that upon arriving at the place the beaver won't have any problems with opening the safe.

And he finishes his aspen sprig and leaves for this important task. Of course, the Beaver arrived at the location without any problems, but alas. He can't open the safe with his strong and big teeth. At this point, the Smart Beaver get a call from the headquarters and learns that opening the safe with the teeth is not necessary, as a reliable source has sent the following information: the safe code consists of digits and has no leading zeroes. There also is a special hint, which can be used to open the safe. The hint is string s with the following structure:

  * if si = "?", then the digit that goes i-th in the safe code can be anything (between 0 to 9, inclusively); 
  * if si is a digit (between 0 to 9, inclusively), then it means that there is digit si on position i in code; 
  * if the string contains letters from "A" to "J", then all positions with the same letters must contain the same digits and the positions with distinct letters must contain distinct digits. 
  * The length of the safe code coincides with the length of the hint. 



For example, hint "?JGJ9" has such matching safe code variants: "51919", "55959", "12329", "93539" and so on, and has wrong variants such as: "56669", "00111", "03539" and "13666".

After receiving such information, the authorities change the plan and ask the special agents to work quietly and gently and not to try to open the safe by mechanical means, and try to find the password using the given hint.

At a special agent school the Smart Beaver was the fastest in his platoon finding codes for such safes, but now he is not in that shape: the years take their toll ... Help him to determine the number of possible variants of the code to the safe, matching the given hint. After receiving this information, and knowing his own speed of entering codes, the Smart Beaver will be able to determine whether he will have time for tonight's show "Beavers are on the trail" on his favorite TV channel, or he should work for a sleepless night...

Input

The first line contains string s — the hint to the safe code. String s consists of the following characters: ?, 0-9, A-J. It is guaranteed that the first character of string s doesn't equal to character 0.

The input limits for scoring 30 points are (subproblem A1): 

  * 1 ≤ |s| ≤ 5. 



The input limits for scoring 100 points are (subproblems A1+A2): 

  * 1 ≤ |s| ≤ 105. 



Here |s| means the length of string s.

Output

Print the number of codes that match the given hint.

Examples

Input

AJ


Output

81


Input

1?AA


Output

100
import java.io.File;import java.io.FileInputStream;import java.io.FileNotFoundException;
import java.io.IOException;import java.io.InputStream;import java.io.PrintStream;
import java.io.PrintWriter;import java.security.AccessControlException;import java.util.Arrays;
import java.util.Collection;import java.util.Comparator;import java.util.List;import java.util.Map;
import java.util.Objects;import java.util.TreeMap;import java.util.function.Function;
import java.util.stream.Collectors;import java.util.stream.IntStream;import java.util.stream.LongStream;
import java.util.stream.Stream;public class _p000316A1 {static public void main(final String[] args) 
throws IOException{p000316A1._main(args);}
static private class p000316A1 extends Solver{public p000316A1(){singleTest=true;
}@Override public void solve()throws IOException{int[]s=sc.nextLine().chars().toArray();
Map<Integer,Integer>mapc=Datas.mapc(s);IntStream.rangeClosed('0','9').forEach(i->mapc.remove(i));
long res=1;int num_ques=mapc.getOrDefault((int)'?',0);mapc.remove((int)'?');int 
letters=0;if(s[0]>='A'&& s[0]<='J'){res*=9;mapc.remove(s[0]);letters++;}for(int 
k:mapc.keySet()){res*=10-letters;letters++;}if(s[0]=='?'){res*=9;num_ques--;}pw.println(res
+(num_ques>0?String.format("%"+num_ques+"s","").replace(" ","0"):""));}static public 
void _main(String[]args)throws IOException{new p000316A1().run();}}static private class 
Datas{static private class Pair<K,V>{private K k;private V v;public Pair(final K 
t,final V u){this.k=t;this.v=u;}public K getKey(){return k;}public V getValue(){
return v;}}final static String SPACE=" ";public static Map<Integer,Integer>mapc(final 
int[]a){return IntStream.range(0,a.length).collect(()->new TreeMap<Integer,Integer>(),
(res,i)->{res.put(a[i],res.getOrDefault(a[i],0)+1);},Map::putAll);}public static 
Map<Long,Integer>mapc(final long[]a){return IntStream.range(0,a.length).collect(
()->new TreeMap<Long,Integer>(),(res,i)->{res.put(a[i],res.getOrDefault(a[i],0)+
1);},Map::putAll);}public static<T>Map<T,Integer>mapc(final T[]a,Comparator<T>cmp)
{return IntStream.range(0,a.length).collect(cmp!=null?()->new TreeMap<T,Integer>(cmp)
:()->new TreeMap<T,Integer>(),(res,i)->{res.put(a[i],res.getOrDefault(a[i],0)+1);
},Map::putAll);}public static<T>Map<T,Integer>mapc(final T[]a){return mapc(a,null);
}public static Map<Integer,Integer>mapc(final IntStream a){return a.collect(()->
new TreeMap<Integer,Integer>(),(res,v)->{res.put(v,res.getOrDefault(v,0)+1);},Map::putAll
);}public static Map<Long,Integer>mapc(final LongStream a){return a.collect(()->
new TreeMap<Long,Integer>(),(res,v)->{res.put(v,res.getOrDefault(v,0)+1);},Map::putAll
);}public static<T>Map<T,Integer>mapc(final Stream<T>a,Comparator<T>cmp){return 
a.collect(cmp!=null?()->new TreeMap<T,Integer>(cmp):()->new TreeMap<T,Integer>(),
(res,v)->{res.put(v,res.getOrDefault(v,0)+1);},Map::putAll);}public static<T>Map<T,
Integer>mapc(final Stream<T>a){return mapc(a,null);}public static<T>Map<T,Integer>
mapc(final Collection<T>a,Comparator<T>cmp){return mapc(a.stream(),cmp);}public 
static<T>Map<T,Integer>mapc(final Collection<T>a){return mapc(a.stream());}public 
static Map<Integer,List<Integer>>mapi(final int[]a){return IntStream.range(0,a.length).collect(
()->new TreeMap<Integer,List<Integer>>(),(res,i)->{if(!res.containsKey(a[i])){res.put(a[i],
Stream.of(i).collect(Collectors.toList()));}else{res.get(a[i]).add(i);}},Map::putAll
);}public static Map<Long,List<Integer>>mapi(final long[]a){return IntStream.range(0,
a.length).collect(()->new TreeMap<Long,List<Integer>>(),(res,i)->{if(!res.containsKey(a[i]))
{res.put(a[i],Stream.of(i).collect(Collectors.toList()));}else{res.get(a[i]).add(i);
}},Map::putAll);}public static<T>Map<T,List<Integer>>mapi(final T[]a,Comparator<T>
cmp){return IntStream.range(0,a.length).collect(cmp!=null?()->new TreeMap<T,List<Integer>>(cmp)
:()->new TreeMap<T,List<Integer>>(),(res,i)->{if(!res.containsKey(a[i])){res.put(a[i],
Stream.of(i).collect(Collectors.toList()));}else{res.get(a[i]).add(i);}},Map::putAll
);}public static<T>Map<T,List<Integer>>mapi(final T[]a){return mapi(a,null);}public 
static Map<Integer,List<Integer>>mapi(final IntStream a){int[]i=new int[]{0};return 
a.collect(()->new TreeMap<Integer,List<Integer>>(),(res,v)->{if(!res.containsKey(v))
{res.put(v,Stream.of(i[0]).collect(Collectors.toList()));}else{res.get(v).add(i[0]);
}i[0]++;},Map::putAll);}public static Map<Long,List<Integer>>mapi(final LongStream 
a){int[]i=new int[]{0};return a.collect(()->new TreeMap<Long,List<Integer>>(),(res,
v)->{if(!res.containsKey(v)){res.put(v,Stream.of(i[0]).collect(Collectors.toList()));
}else{res.get(v).add(i[0]);}i[0]++;},Map::putAll);}public static<T>Map<T,List<Integer>>
mapi(final Stream<T>a,Comparator<T>cmp){int[]i=new int[]{0};return a.collect(cmp
!=null?()->new TreeMap<T,List<Integer>>(cmp):()->new TreeMap<T,List<Integer>>(),
(res,v)->{if(!res.containsKey(v)){res.put(v,Stream.of(i[0]).collect(Collectors.toList()));
}else{res.get(v).add(i[0]);}i[0]++;},Map::putAll);}public static<T>Map<T,List<Integer>>
mapi(final Stream<T>a){return mapi(a,null);}public static<T>Map<T,List<Integer>>
mapi(final Collection<T>a,Comparator<T>cmp){return mapi(a.stream(),cmp);}public 
static<T>Map<T,List<Integer>>mapi(final Collection<T>a){return mapi(a.stream());
}public static List<int[]>listi(final int[]a){return IntStream.range(0,a.length).mapToObj(i
->new int[]{a[i],i}).collect(Collectors.toList());}public static List<long[]>listi(final 
long[]a){return IntStream.range(0,a.length).mapToObj(i->new long[]{a[i],i}).collect(Collectors.toList());
}public static<T>List<Pair<T,Integer>>listi(final T[]a){return IntStream.range(0,
a.length).mapToObj(i->new Pair<T,Integer>(a[i],i)).collect(Collectors.toList());
}public static List<int[]>listi(final IntStream a){int[]i=new int[]{0};return a.mapToObj(v
->new int[]{v,i[0]++}).collect(Collectors.toList());}public static List<long[]>listi(final 
LongStream a){int[]i=new int[]{0};return a.mapToObj(v->new long[]{v,i[0]++}).collect(Collectors.toList());
}public static<T>List<Pair<T,Integer>>listi(final Stream<T>a){int[]i=new int[]{0};
return a.map(v->new Pair<T,Integer>(v,i[0]++)).collect(Collectors.toList());}public 
static<T>List<Pair<T,Integer>>listi(final Collection<T>a){int[]i=new int[]{0};return 
a.stream().map(v->new Pair<T,Integer>(v,i[0]++)).collect(Collectors.toList());}public 
static String join(final int[]a){return Arrays.stream(a).mapToObj(Integer::toString).collect(Collectors.joining(SPACE));
}public static String join(final long[]a){return Arrays.stream(a).mapToObj(Long::toString).collect(Collectors.joining(SPACE));
}public static<T>String join(final T[]a){return Arrays.stream(a).map(v->Objects.toString(v)).collect(Collectors.joining(SPACE));
}public static<T>String join(final T[]a,final Function<T,String>toString){return 
Arrays.stream(a).map(v->toString.apply(v)).collect(Collectors.joining(SPACE));}public 
static<T>String join(final Collection<T>a){return a.stream().map(v->Objects.toString(v)).collect(Collectors.joining(SPACE));
}public static<T>String join(final Collection<T>a,final Function<T,String>toString)
{return a.stream().map(v->toString.apply(v)).collect(Collectors.joining(SPACE));
}public static<T>String join(final Stream<T>a){return a.map(v->Objects.toString(v)).collect(Collectors.joining(SPACE));
}public static<T>String join(final Stream<T>a,final Function<T,String>toString){
return a.map(v->toString.apply(v)).collect(Collectors.joining(SPACE));}public static
<T>String join(final IntStream a){return a.mapToObj(Integer::toString).collect(Collectors.joining(SPACE));
}public static<T>String join(final LongStream a){return a.mapToObj(Long::toString).collect(Collectors.joining(SPACE));
}public static List<Integer>list(final int[]a){return Arrays.stream(a).mapToObj(Integer::valueOf).collect(Collectors.toList());
}public static List<Integer>list(final IntStream a){return a.mapToObj(Integer::valueOf).collect(Collectors.toList());
}public static List<Long>list(final long[]a){return Arrays.stream(a).mapToObj(Long::valueOf).collect(Collectors.toList());
}public static List<Long>list(final LongStream a){return a.mapToObj(Long::valueOf).collect(Collectors.toList());
}public static<T>List<T>list(final Stream<T>a){return a.collect(Collectors.toList());
}public static<T>List<T>list(final Collection<T>a){return a.stream().collect(Collectors.toList());
}public static<T>List<T>list(final T[]a){return Arrays.stream(a).collect(Collectors.toList());
}public static String yesNo(final boolean res){return res?"YES":"NO";}}static private class 
MyScanner{private StringBuilder cache=new StringBuilder();int cache_pos=0;private 
int first_linebreak=-1;private int second_linebreak=-1;private StringBuilder sb=
new StringBuilder();private InputStream is=null;public MyScanner(final InputStream 
is){this.is=is;}private String charToString(final int c){return String.format("'%s'",
c=='\n'?"\\n":(c=='\r'?"\\r":String.valueOf((char)c)));}public int get(){int res
=-1;if(cache_pos<cache.length()){res=cache.charAt(cache_pos);cache_pos++;if(cache_pos
==cache.length()){cache.delete(0,cache_pos);cache_pos=0;}}else{try{res=is.read();
}catch(IOException ex){throw new RuntimeException(ex);}}return res;}private void 
unget(final int c){if(cache_pos==0){cache.insert(0,(char)c);}else{cache_pos--;}}
public String nextLine(){sb.delete(0,sb.length());int c;boolean done=false;boolean 
end=false;while((c=get())!=-1){if(check_linebreak(c)){done=true;if(c==first_linebreak)
{if(!end){end=true;}else{cache.append((char)c);break;}}else if(second_linebreak!=
-1 && c==second_linebreak){break;}}if(end && c!=first_linebreak && c!=second_linebreak)
{cache.append((char)c);break;}if(!done){sb.append((char)c);}}return sb.toString();
}private boolean check_linebreak(int c){if(c=='\n'|| c=='\r'){if(first_linebreak
==-1){first_linebreak=c;}else if(c!=first_linebreak && second_linebreak==-1){second_linebreak
=c;}return true;}return false;}public int nextInt(){return Integer.parseInt(next());
}public long nextLong(){return Long.parseLong(next());}public boolean hasNext(){
boolean res=false;int c;while((c=get())!=-1){if(!check_linebreak(c)&& c!=' '&& c
!='\t'){res=true;unget(c);break;}}return res;}public String next(){sb.delete(0,sb.length());
boolean started=false;int c;while((c=get())!=-1){if(check_linebreak(c)|| c==' '|| 
c=='\t'){if(started){unget(c);break;}}else{started=true;sb.append((char)c);}}return 
sb.toString();}public int nextChar(){return get();}public boolean eof(){int c=get();
boolean res=false;if(c!=-1){unget(c);}else{res=true;}return res;}public double nextDouble()
{return Double.parseDouble(next());}}static private abstract class Solver{protected 
String nameIn=null;protected String nameOut=null;protected boolean singleTest=false;
protected boolean preprocessDebug=false;protected boolean doNotPreprocess=false;
protected PrintStream debugPrintStream=null;protected MyScanner sc=null;protected 
PrintWriter pw=null;private int current_test=0;private int count_tests=0;protected 
int currentTest(){return current_test;}protected int countTests(){return count_tests;
}private void process()throws IOException{if(!singleTest){count_tests=sc.nextInt();
sc.nextLine();for(current_test=1;current_test<=count_tests;current_test++){solve();
pw.flush();}}else{count_tests=1;current_test=1;solve();pw.flush();}}abstract protected 
void solve()throws IOException;protected void run()throws IOException{boolean done
=false;try{if(nameIn!=null && new File(nameIn).exists()){try(FileInputStream fis
=new FileInputStream(nameIn);PrintWriter pw0=select_output();){done=true;sc=new 
MyScanner(fis);pw=pw0;process();}}}catch(IOException ex){}catch(AccessControlException 
ex){}if(!done){try(PrintWriter pw0=select_output();){sc=new MyScanner(System.in);
pw=pw0;process();}}}private PrintWriter select_output()throws FileNotFoundException
{if(nameOut!=null){return new PrintWriter(nameOut);}return new PrintWriter(System.out);
}}}
