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#include<bits/stdc++.h>
using namespace std;
#define sync ios_base::sync_with_stdio(0);cin.tie(0)
#ifndef ONLINE_JUDGE
#define gc getchar
#define pc putchar
#else
#define gc getchar_unlocked
#define pc putchar_unlocked
#endif
#define sc(a) cin>>a
//math function
#define up(x) int(double(x)/3+0.9)
#define round(x) int(double(x)/3+0.5)
#define maxi(a,b) ( (a) > (b) ? (a) : (b))
#define mini(a,b) ( (a) < (b) ? (a) : (b))
//repetition function
#define rep(i,a,b) for(int i = int(a); i <= int(b); i++ )
#define repd(i,a,b) for(int i = int(a); i >= int(b); i-- )
#define foreach(v, c) for( typeof((c).begin()) v = (c).begin(); v != (c).end(); ++v)
#define all(a) a.begin(), a.end()
#define in(a,b) ( (b).find(a) != (b).end())
#define pb push_back
#define fill(a,v) memset(a, v, sizeof a)
#define sz(a) ((int)(a.size()))
#define mp make_pair
#define range(x,a,b) ((x)>=(a) && (x)<=(b))
// Useful constants
#define INF (int)1e9
#define EPS 1e-9
// Useful hardware instructions
#define bitcount __builtin_popcount
#define gcd __gcd // greatest cmmon divisor in hardware fast
// Useful container manipulation / traversal macros
// Some common useful functions
#define checkbit(n,b) ( (n >> b) & 1)
#define UNIQUE(a) sort(all(a)); a.erase(unique(all(a)),a.end())
#define INDEX(arr,ind) (lower_bound(all(arr),ind)-arr.begin())
//debug
#ifdef DEBUG
#define debug(args...) {dbg,args; cerr<<endl;}
#else
#define debug(args...) // Just strip off all debug tokens
#endif
struct debugger
{
template<typename T> debugger& operator , (const T& v)
{
cerr<<v<<endl;
return *this;
}
} dbg;
template<typename T> inline const T abs(T const& x)
{
return (x<0) ? -x : x;
}
void attack(char board[8][8],char type,int x,int y)
{
switch(type)
{
case 'P':
if(y-1>=0)
{
if(x-1>=0 && board[y-1][x-1]=='.')board[y-1][x-1]='a';
if(x+1<=7 && board[y-1][x+1]=='.')board[y-1][x+1]='a';
}
break;
case 'p':
if(y+1<=7)
{
if(x-1>=0 && board[y+1][x-1]=='.')board[y+1][x-1]='a';
if(x+1<=7 && board[y+1][x+1]=='.')board[y+1][x+1]='a';
}
break;
case 'r':
case 'R':
rep(i,x+1,7)
if(board[y][i] == '.'||board[y][i] == 'a')board[y][i]='a';
else break;
repd(i,x-1,0)
if(board[y][i] == '.' || board[y][i] == 'a')board[y][i]='a';
else break;
repd(i,y-1,0)
if(board[i][x] == '.'||board[i][x] == 'a')board[i][x]='a';
else break;
rep(i,y+1,7)
if(board[i][x] == '.'||board[i][x] == 'a')board[i][x]='a';
else break;
break;
case 'n':
case 'N':
if(y-2>=0)
{
if(x-1>=0 && board[y-2][x-1]=='.')board[y-2][x-1]='a';
if(x+1<=7 && board[y-2][x+1]=='.')board[y-2][x+1]='a';
}
if(y+2<=7)
{
if(x-1>=0 && board[y+2][x-1]=='.')board[y+2][x-1]='a';
if(x+1<=7 && board[y+2][x+1]=='.')board[y+2][x+1]='a';
}
if(x-2>=0)
{
if(y-1>=0 && board[y-1][x-2]=='.')board[y-1][x-2]='a';
if(y+1<=7 && board[y+1][x-2]=='.')board[y+1][x-2]='a';
}
if(x+2<=7)
{
if(y-1>=0 && board[y-1][x+2]=='.')board[y-1][x+2]='a';
if(y+1<=7 && board[y+1][x+2]=='.')board[y+1][x+2]='a';
}
break;
case 'b':
case 'B':
for(int i=x+1,j=y+1;i<=7 && j<=7;i++,j++)
if(board[j][i] == '.' ||board[j][i] == 'a')board[j][i]='a';
else break;
for(int i=x-1,j=y+1;i>=0 && j<=7;i--,j++)
if(board[j][i] == '.' || board[j][i] == 'a')board[j][i]='a';
else break;
for(int i=x+1,j=y-1;i<=7 && j>=0;i++,j--)
if(board[j][i] == '.' || board[j][i] == 'a')board[j][i]='a';
else break;
for(int i=x-1,j=y-1;i>=0 && j>=0;i--,j--)
if(board[j][i] == '.' || board[j][i] == 'a')board[j][i]='a';
else break;
break;
case 'k':
case 'K':
if(y-1>=0)
{
if(board[y-1][x]=='.')board[y-1][x]='a';
if(x-1>=0 && board[y-1][x-1]=='.')board[y-1][x-1]='a';
if(x+1<=7 && board[y-1][x+1]=='.')board[y-1][x+1]='a';
}
if(y+1<=7)
{
if(board[y+1][x]=='.')board[y+1][x]='a';
if(x-1>=0 && board[y+1][x-1]=='.')board[y+1][x-1]='a';
if(x+1<=7 && board[y+1][x+1]=='.')board[y+1][x+1]='a';
}
if(x-1>=0 && board[y][x-1]=='.')board[y][x-1]='a';
if(x+1<=7 && board[y][x+1]=='.')board[y][x+1]='a';
break;
case 'q':
case 'Q':
for(int i=x+1,j=y+1;i<=7 && j<=7;i++,j++)
if(board[j][i] == '.' ||board[j][i] == 'a')board[j][i]='a';
else break;
for(int i=x-1,j=y+1;i>=0 && j<=7;i--,j++)
if(board[j][i] == '.' || board[j][i] == 'a')board[j][i]='a';
else break;
for(int i=x+1,j=y-1;i<=7 && j>=0;i++,j--)
if(board[j][i] == '.' || board[j][i] == 'a')board[j][i]='a';
else break;
for(int i=x-1,j=y-1;i>=0 && j>=0;i--,j--)
if(board[j][i] == '.' || board[j][i] == 'a')board[j][i]='a';
else break;
rep(i,x+1,7)
if(board[y][i] == '.'||board[y][i] == 'a')board[y][i]='a';
else break;
repd(i,x-1,0)
if(board[y][i] == '.' || board[y][i] == 'a')board[y][i]='a';
else break;
repd(i,y-1,0)
if(board[i][x] == '.'||board[i][x] == 'a')board[i][x]='a';
else break;
rep(i,y+1,7)
if(board[i][x] == '.'||board[i][x] == 'a')board[i][x]='a';
else break;
break;
}
}
int main()
{
sync;
#ifndef ONLINE_JUDGE
freopen("input", "r", stdin);
freopen("out", "w", stdout);
freopen("out_err", "w", stderr);
#else
// online submission
#endif
string t;
char board[8][8];
while(getline(cin,t))
{
fill(board,'.');
int x(0),y(0);
int len = t.length()-1;
rep(I,0,len)
if(isdigit(t[I]))x+=t[I]-'0';
else if(t[I] == '/'){y++;x=0;}
else
{board[y][x] = t[I];x++;}
rep(y,0,7)
rep(x,0,7)
if(board[y][x]!='.' && board[y][x]!='a')
{attack(board,board[y][x],x,y);
cerr<<x<<" "<<y<<' '<<board[y][x]<<'\n'; // this line
rep(y,0,7) // this line
{rep(x,0,7) // this line
cerr<<board[y][x]; // this line
cerr<<'\n'; // this line
} // this line
cerr<<'\n'; // this line
} // this line
int ans=0;
rep(y,0,7)
rep(x,0,7)
if(board[y][x]=='.')ans++;
cout<<ans<<'\n';
}
return 0;
}
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