C312322331333132212111133133313331323133313221211331333133313311212131122112311
>>
C31232233133313221211113313331333132313331322121133133313331331121213112211231
<<
C312322331333132212111133133313331323133313221211331333133313311212131122112313
>>
C312322331333132212111133133313331323133313221211331333133313311212131122112312
>>