C312322331333132212111133133313331323133313221211331311331322123132311
>>
C31232233133313221211113313331333132313331322121133131133132212313231
<<
C312322331333132212111133133313331323133313221211331311331322123132313
>>
C312322331333132212111133133313331323133313221211331311331322123132312
>>