11111111111111111111111111111111111111111111111111111111111 x 2222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222 x 5 x5 x5 x5 x5 x5 x5 x5 x55x5x55x5x5x5x5x5x5x5x5xx5x5x5x5x55x5x5x5x5x55x5555xxxx55x0x66666666x6x6x6x6x6x66x6x6x6x = ........