C312322331333132212111133133313331312111133132313331331123232111311
>>
C31232233133313221211113313331333131211113313231333133112323211131
<<
C312322331333132212111133133313331312111133132313331331123232111313
>>
C312322331333132212111133133313331312111133132313331331123232111312
>>