B331133131323131133132233133313231333132212113313331333133313331312322333331
>>
B33113313132313113313223313331323133313221211331333133313331333131232233333
<<
B331133131323131133132233133313231333132212113313331333133313331312322333333
>>
B331133131323131133132233133313231333132212113313331333133313331312322333332
>>