C312322331333132212111133133313331323133313221211113313232231323311
>>
C31232233133313221211113313331333132313331322121111331323223132331
<<
C312322331333132212111133133313331323133313221211113313232231323313
>>
C312322331333132212111133133313331323133313221211113313232231323312
>>