B331133131323131133132233133313231333132233132313331333132331133112131
>>
B33113313132313113313223313331323133313223313231333133313233113311213
<<
B331133131323131133132233133313231333132233132313331333132331133112133
>>
B331133131323131133132233133313231333132233132313331333132331133112132
>>