C312322331333132212111133133313331333131221323133313231333123311
>>
C31232233133313221211113313331333133313122132313331323133312331
<<
C312322331333132212111133133313331333131221323133313231333123313
>>
C312322331333132212111133133313331333131221323133313231333123312
>>