B331133131323131133132233133313231333112113121111121111331333133112111133131131
>>
B33113313132313113313223313331323133311211312111112111133133313311211113313113
<<
B331133131323131133132233133313231333112113121111121111331333133112111133131133
>>
B331133131323131133132233133313231333112113121111121111331333133112111133131132
>>