#include<iostream.h>
#include<stdlib.h>
typedef char elemtype;
struct glnode
{
	int tag;
	union
	{
		elemtype data;
		glnode *sublist;
	};
	glnode *next;
};

int lenth ( glnode *gl )
{
	if ( gl!=NULL )
		return 1+lenth ( gl->next );
	else
		return 0;
}

int depth ( glnode *gl )
{
	int max=0;
	while ( gl!=NULL )
	{
		if ( gl->tag==1 )
		{
			int dep=depth ( gl->sublist );
			if ( dep>max )
				max=dep;
		}
		gl=gl->next;
	}
	return max+1;
}

void create ( glnode *&gl )
{
	char ch;
	cin>>ch;
	if ( ch=='#' )
		gl=NULL;
	else if ( ch=='(' )
	{
		gl=new glnode;
		gl->tag=1;
		create ( gl->sublist );
	}
	else
	{
		gl=new glnode;
		gl->tag=0;
		gl->data=ch;
	}
	cin>>ch;
	if ( gl==NULL )
		;
	else if ( ch==',' )
		create ( gl->next );
	else if ( ( ch==')' ) || ( ch==';' ) )
		gl->next=NULL;
}

void print ( glnode *&gl )
{
	if ( gl->tag==1 )
	{
		cout<<'(';
		if ( gl->sublist==NULL )
			cout<<'#';
		else
			print ( gl->sublist );
		cout<<')';
	}
	else
		cout<<gl->data;
	if ( gl->next!=NULL )
	{
		cout<<',';
		print ( gl->next );
	}
}

void main( )
{
	glnode *g;
	create ( g );
	print ( g );
	cout<<endl;
	cout<<"gyb length:  "
	    <<lenth ( g->sublist ) <<endl;
	cout<<"gyb depth:  "
	    <<depth ( g->sublist ) <<endl;
}