#include <iostream>
#include <string>
#include <cctype>
#include <memory>
#include <vector>
#include <array>
#include <algorithm>

// mat[W][H]

std::string::iterator end;

class Matrix{
public:
	void show(){
		for(auto y=0; y!=(*m_Mat)[0].size(); ++y){
			for(auto x=0; x!=(*m_Mat).size(); ++x){
				std::cout << (32768 + (*m_Mat)[x][y] % 32768) % 32768;
				
				if(x+1!=(*m_Mat).size()){
					std::cout << " ";
				}
			}
			std::cout << std::endl;
		}
	}

	Matrix(){
		m_Mat = std::make_shared<std::vector<std::vector<long long>>>();
	}
	Matrix(long long i){
		m_Mat = std::make_shared<std::vector<std::vector<long long>>>();
		m_Mat->push_back(std::vector<long long>());
		(*m_Mat)[0].push_back(i);
	}

	Matrix clone(){
		Matrix mat;
		*mat.m_Mat = *m_Mat;
		return mat;
	}

	void newLines(Matrix mat){
		for(int x=0; x<mat.m_Mat->size(); ++x){
			for(int y=0; y<(*mat.m_Mat)[0].size(); ++y){
				(*m_Mat)[x].push_back((*mat.m_Mat)[x][y]);
			}
		}
	}
	void newColums(Matrix mat){
		for(auto it=mat.m_Mat->begin(); it!=mat.m_Mat->end(); ++it){
			m_Mat->push_back(*it);
		}
	}
	bool isInt(){
		return m_Mat->size()==1 && (*m_Mat)[0].size()==1;
	}
	
	Matrix & operator+=(Matrix mat){
		for(auto w=0; w<m_Mat->size(); ++w){
			for(auto h=0; h<(*m_Mat)[w].size(); ++h){
				(*m_Mat)[w][h] += (*mat.m_Mat)[w][h];
			}
		}
		return *this;
	}
	
	Matrix & operator-=(Matrix mat){
		for(auto w=0; w<m_Mat->size(); ++w){
			for(auto h=0; h<(*m_Mat)[0].size(); ++h){
				(*m_Mat)[w][h] -= (*mat.m_Mat)[w][h];
			}
		}
		return *this;
	}
	
	Matrix & operator*=(Matrix mat){
		if(mat.isInt()){
			*this *= (*mat.m_Mat)[0][0];
			return *this;
		}else if(isInt()){
			mat *= (*this->m_Mat)[0][0];
			this->m_Mat = mat.m_Mat;
			return *this;
		}

		Matrix newMat;
		for(auto r=0; r<mat.m_Mat->size(); ++r){
			(*newMat.m_Mat).push_back(std::vector<long long>());
			for(auto l=0; l<(*m_Mat)[0].size(); ++l){
				(*newMat.m_Mat)[r].push_back(0);
				for(auto i=0; i<m_Mat->size(); ++i){ //
					(*newMat.m_Mat)[r][l] += (*m_Mat)[i][l] * (*mat.m_Mat)[r][i];
				}
			}
		}

		this->m_Mat = newMat.m_Mat;

		return *this;
	}

	Matrix & operator*=(int x){
		for(auto w=0; w<m_Mat->size(); ++w){
			for(auto h=0; h<(*m_Mat)[0].size(); ++h){
				(*m_Mat)[w][h] *= x;
			}
		}
		return *this;
	}

	Matrix & indexed(Matrix h, Matrix w){
		Matrix mat;
		for(auto x=(*w.m_Mat).begin(); x!=(*w.m_Mat).end(); ++x){
			mat.m_Mat->push_back(std::vector<long long>());
			for(auto y=(*h.m_Mat).begin(); y!=(*h.m_Mat).end(); ++y){
				(*mat.m_Mat)[mat.m_Mat->size()-1].push_back((*m_Mat)[(*x)[0]-1][(*y)[0]-1]);
			}
		}
		this->m_Mat = mat.m_Mat;
		return *this;
	}

	Matrix & trans(){
		Matrix mat;
		
		for(int x=0; x<(*m_Mat)[0].size(); ++x){
			mat.m_Mat->push_back(std::vector<long long>());
			for(int y=0; y<m_Mat->size(); ++y){
				(*mat.m_Mat)[mat.m_Mat->size()-1].push_back((*m_Mat)[y][x]);
			}
		}
		m_Mat = mat.m_Mat;
		return *this;
	}
private:
	std::shared_ptr<std::vector<std::vector<long long>>> m_Mat;
};


std::array<Matrix, 27> g_Dict;

Matrix parseExpr(std::string::iterator & it);

// --------------------------------

Matrix parseInum(std::string::iterator & it){
	while(isdigit(*it)) ++it;
	auto tmp = it;
	
	--it;
	unsigned int k = 1;
	unsigned int sum = 0;
	while(isdigit(*it)){
		sum += k * ((*it)-'0');
		k *= 10;
		--it;
	}

	it = tmp;
	return Matrix(sum);
}

Matrix parseRow(std::string::iterator & it){
	auto mat = parseExpr(it);
	while(*it==' '){
		++it;
		
		auto rMat = parseExpr(it);
		mat.newColums(rMat);
	}

	return mat;
}

Matrix parseRowSeq(std::string::iterator & it){
	auto mat = parseRow(it);

	while(*it==';'){
		++it;
		auto rMat = parseRow(it);
		mat.newLines(rMat);
	}
	return mat;
}

Matrix parseMatrix(std::string::iterator & it){
	++it; // [
	auto mat = parseRowSeq(it);
	++it; // ]
	
	return mat;
}

Matrix parsePrimary(std::string::iterator & it){
	Matrix mat;
	if(isalpha(*it)){
		mat = g_Dict[*it-'A'].clone();
		++it;
	}else if(isdigit(*it)){
		mat = parseInum(it);
	}else if(*it=='('){
		++it;
		mat = parseExpr(it);
		++it; // )
	}else if(*it=='['){
		mat = parseMatrix(it);
	}

	while(true){
		if(*it=='\''){
			mat.trans();
			++it;
		}else if(*it=='('){
			++it;
			auto h = parseExpr(it);
			++it; // ,
			auto w = parseExpr(it);
			++it; // )
			mat.indexed(h, w);
		}else{
			break;
		}
	}

	return mat;
}

Matrix parseFactor(std::string::iterator & it){
	if(*it=='-'){
		++it;
		auto mat=parseFactor(it);
		mat *= -1;
	
		return mat;
	}else{
		return parsePrimary(it);
	}
}

Matrix parseTerm(std::string::iterator & it){
	auto mat = parseFactor(it);

	while(*it=='*'){
		++it;
		auto rMat = parseFactor(it);
		mat *= rMat;
	}

	return mat;
}

Matrix parseExpr(std::string::iterator & it){
	auto mat = parseTerm(it);

	while(*it=='-' || *it=='+'){
		char op = *it;
		++it;

		auto rMat = parseTerm(it);
		if(op=='-'){
			mat -= rMat;
		}else{
			mat += rMat;
		}
	}

	return mat;
}

Matrix parseAssignment(std::string::iterator & it){
	char currentVar = *it; ++it; ++it; // A=

	g_Dict[currentVar-'A'] = parseExpr(it);
	
	++it; // .
	return g_Dict[currentVar-'A'];
}

//auto in = freopen("input", "r", stdin);

int main(){
	while(true){
		int m;
		std::cin >> m;
		if(m==0) return 0;
		std::string str;
		std::getline(std::cin, str);
		for(int i=0; i<m; ++i){
			//std::string str;
			std::getline(std::cin, str);
			auto it = str.begin();
			end = str.end();
			parseAssignment(it).show();
		}

		std::cout << "-----" << std::endl;
	}
}

Measured memory_bytes: 1936