#include <iostream>
using namespace std;
 
const int MAX_SIZE = 9;
int freq[MAX_SIZE + 1];
 
int main() {
	int mt[MAX_SIZE + 1][MAX_SIZE + 1];
	for (int i = 1; i <= MAX_SIZE; ++i) {
		for (int j = 1; j <= MAX_SIZE; ++j) {
			cin >> mt[i][j] ;
		}	
	}
	int startLine = 1, startCol = 1, finishLine = 3, finishCol = 3;
	int keepPlay = 1, index = 1;
 
	while (index <= 3 && keepPlay == 1) { 
		for ( int i  = startLine; i <= finishLine; ++i) {
			for (int j =startCol ; j <= finishCol; ++j) {
				++freq[mt[i][j]];
				//	cout << i <<" " << j <<": ";
				cout << mt[i][j] <<" ";
			}
			//cout << startLine <<" " << startCol <<" ";
			cout <<" \n";
			if (i == 3) {
				for (int i = 1; i <= MAX_SIZE; ++i) {
					if (freq[i] != index) {
						keepPlay = 0;
					}
				}
			}
			if (i == 3 ) {
				startCol = finishCol + 1;
				finishCol += 3;
			}
		}
		/*if (finishCol == MAX_SIZE) {
			cout << "B";
			startLine = finishLine + 1;
			finishLine += 3;
			startCol = 1;
			finishCol = 3;
 
		}*/
		++index;
	}
 
	if (keepPlay == 1) {
		cout << "corect";
	} else {
		cout << "incorect";
	}
 
 
 
	/**/
	return 0;
}

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3 6 9 1 2 4 5 8 7
7 2 8 6 5 9 3 1 4
1 4 5 7 3 8 2 6 9
2 9 7 3 6 1 8 4 5
5 8 3 9 4 2 6 7 1
6 1 4 5 8 7 9 2 3
9 7 2 8 1 5 4 3 6
4 5 6 2 7 3 1 9 8
8 3 1 4 9 6 7 5 2