C312322331333132212111133133313331312111133132313331331123223323131
>>
C31232233133313221211113313331333131211113313231333133112322332313
<<
C312322331333132212111133133313331312111133132313331331123223323133
>>
C312322331333132212111133133313331312111133132313331331123223323132
>>