C312322331333132212111133133313331323132322331333133313221333231323113121
>>
C31232233133313221211113313331333132313232233133313331322133323132311312
<<
C312322331333132212111133133313331323132322331333133313221333231323113123
>>
C312322331333132212111133133313331323132322331333133313221333231323113122
>>