/**
*
* @author Kaloyan Manev
* @idnumber 62034
*
*/

#include <iostream>

/*
*
* 0|-|0|<|3|5
* 1|+|1|=|4|6
* 2|/|2|<|5|7
* 3|*|3|=|6|8
* 4|-|4|>|7|9
* 5|+|5|=|8|0
* 6|-|6|<|9|1
* 7|+|7|=|0|2
* 8|/|8|>|1|3
* 9|*|9|=|2|4
*
*/

char ring0[] = "0123456789",
	 ring1[] = "-+/*-+-+/*",
  	 ring2[] = "0123456789",
	 ring3[] = "<=<=>=<=>=",
	 ring4[] = "3456789012",
	 ring5[] = "5678901234",
	 equation[5] = {0, 0, 0, 0, 0};
int corrects = 0, temp = 0;

bool checkEquation(char* equation)
{
	int a = equation[0] - '0',
		b = equation[2] - '0',
		c = (equation[4] - '0') * 10 + (equation[5] - '0');
	
	switch (equation[1])
	{
		case '-':
			switch (equation[3])
			{
				case '<':
					if (a - b < c) return true;
					break;
				case '=':
					if (a - b == c) return true;
					break;
				case '>':
					if (a - b > c) return true;
					break;
			}
			break;
		case '+':
			switch (equation[3])
			{
				case '<':
					if (a + b < c) return true;
					break;
				case '=':
					if (a + b == c) return true;
					break;
				case '>':
					if (a + b > c) return true;
					break;
			}
			break;
		case '/':
			if (b)
				switch (equation[3])
				{
					case '<':
						if (a / b < c) return true;
						break;
					case '=':
						if (a / b == c) return true;
						break;
					case '>':
						if (a / b > c) return true;
						break;
				}
			break;
		case '*':
			switch (equation[3])
			{
				case '<':
					if (a * b < c) return true;
					break;
				case '=':
					if (a * b == c) return true;
					break;
				case '>':
					if (a * b > c) return true;
					break;
			}
			break;
	}
	
	return false;
}

void shift (int ringIndex)
{
	char ch;
	switch (ringIndex)
	{
		case 0:
			ch = ring0[0];
			for (int i = 0; i < 9; i++)
				ring0[i] = ring0[i + 1];
			ring0[9] = ch;
			break;
		case 1:
			ch = ring1[0];
			for (int i = 0; i < 9; i++)
				ring1[i] = ring1[i + 1];
			ring1[9] = ch;
			break;
		case 2:
			ch = ring2[0];
			for (int i = 0; i < 9; i++)
				ring2[i] = ring2[i + 1];
			ring2[9] = ch;
			break;
		case 3:
			ch = ring3[0];
			for (int i = 0; i < 9; i++)
				ring3[i] = ring3[i + 1];
			ring3[9] = ch;
			break;
		case 4:
			ch = ring4[0];
			for (int i = 0; i < 9; i++)
				ring4[i] = ring4[i + 1];
			ring4[9] = ch;
			break;
		case 5:
			ch = ring5[0];
			for (int i = 0; i < 9; i++)
				ring5[i] = ring5[i + 1];
			ring5[9] = ch;
			break;
	}
}

int main()
{
	for (int i = 0; i < 10; i++)
	{
		equation[0] = ring0[i];
		equation[1] = ring1[i];
		equation[2] = ring2[i];
		equation[3] = ring3[i];
		equation[4] = ring4[i];
		equation[5] = ring5[i];
		if (checkEquation (equation))
			corrects++;
	}
	shift (5);
	
	for (int r0 = 0; r0 <= 9; r0++)
	{
		for (int r1 = 0; r1 <= 9; r1++)
		{
			for (int r2 = 0; r2 <= 9; r2++)
			{
				for (int r3 = 0; r3 <= 9; r3++)
				{
					for (int r4 = 0; r4 <= 9; r4++)
					{
						for (int r5 = 1; r5 <= 9; r5++)
						{
							temp = 0;
							for (int i = 0; i < 10; i++)
							{
								equation[0] = ring0[i];
								equation[1] = ring1[i];
								equation[2] = ring2[i];
								equation[3] = ring3[i];
								equation[4] = ring4[i];
								equation[5] = ring5[i];
								if (checkEquation (equation))
									temp++;
							}
							if (temp >= corrects)
							{
								corrects = temp;
								
								std::cout<<corrects<<std::endl;
								for (int i = 0; i < 10; i++)
									std::cout<<ring0[i]<<'|'<<ring1[i]<<'|'<<ring2[i]<<'|'<<ring3[i]<<'|'<<ring4[i]<<'|'<<ring5[i]<<'|'<<std::endl;	
							}
								
							shift (5);
						}
						shift (4);
					}
					shift (3);
				}
				shift (2);
			}
			shift (1);
		}
		shift (0);
	}
	
	//std::cout<<corrects<<std::endl;
	//for (int i = 0; i < 10; i++)
	//	std::cout<<ring0[i]<<'|'<<ring1[i]<<'|'<<ring2[i]<<'|'<<ring3[i]<<'|'<<ring4[i]<<'|'<<ring5[i]<<'|'<<std::endl;	
	
	return 0;
}