#define F_CPU 1000000UL
#include <avr/io.h>
#include <util/delay.h>

int main(void) {
	
	DDRD = 0xFF;
	DDRC = 0x00;
	
	int pole[8] = {0b10000110, 0b10001010, 0b10010010, 0b11010001, 0b00110001, 0b01010010,0b10010010, 0b10011010};
	
	while(1) {
			PORTD = pole[0];
			if((bit_is_set(PINC, 5)) || (bit_is_set(PINC, 4)) || (bit_is_set(PINC, 3))){
				for(int i = 0; i <= 7; i++) {
					PORTD = pole[i];
					if (i == 7 || i == 4) {
						_delay_ms(3000);
						if(i == 0) {
							PORTD = 0b10000010;
							_delay_ms(500);
							PORTD = pole[0];
							_delay_ms(500);
						}
						if(i == 2) {
							PORTD = 0b00010001;
							_delay_ms(500);
							PORTD = pole[4];
							_delay_ms(500);
						}
						} else if(i == 1 || i == 5){
						_delay_ms(2000);
						} else {
						_delay_ms(3000);
					}
				}