C312322331333132212111133133313331323133313221211111231211111211113313232112311
>>
C31232233133313221211113313331333132313331322121111123121111121111331323211231
<<
C312322331333132212111133133313331323133313221211111231211111211113313232112313
>>
C312322331333132212111133133313331323133313221211111231211111211113313232112312
>>