void setup()
{

    DDRD |= 0x7F;
    DDRC |= 0x7F;
    PORTD = 64;
    PORTC = 64;
}

void loop()
{

    for (int i = 0; i < 10; i++)
    {



        for (int j = 0; j < 10; j++)
        {


            Mamon0(i, j);

        }
    }
    for (int i = 9; i >= 0; i--)
    {



        for (int j = 9; j >= 0; j--)
        {


            Mamon0(i, j);

        }
    }
}

void Mamon0(int n1, int n2)
{

    switch (n1)
    {

        case 1:
            PORTD = 249;
            break;
        case 2:
            PORTD = 164;
            break;
        case 3:
            PORTD = 176;
            break;
        case 4:
            PORTD = 153;
            break;
        case 5:
            PORTD = 18;
            break;
        case 6:
            PORTD = 2;
            break;
        case 7:
            PORTD = 120;
            break;
        case 8:
            PORTD = 0;
            break;
        case 9:
            PORTD = 16;
            break;
        case 0:
            PORTD = 0xff;
            break;
    }

    //delay(1000);
    switch (n2)
    {

        case 1:
            PORTC = 249;
            break;
        case 2:
            PORTC = 164;
            break;
        case 3:
            PORTC = 176;
            break;
        case 4:
            PORTC = 153;
            break;
        case 5:
            PORTC = 18;
            break;
        case 6:
            PORTC = 2;
            break;
        case 7:
            PORTC = 120;
            break;
        case 8:
            PORTC = 0;
            break;
        case 9:
            PORTC = 16;
            break;
        case 0:
            PORTC = 64;
            break;

    }
    delay(1000);
}