C312322331333132212111133133313331323133313233313133313231333233121
>>
C31232233133313221211113313331333132313331323331313331323133323312
<<
C312322331333132212111133133313331323133313233313133313231333233123
>>
C312322331333132212111133133313331323133313233313133313231333233122
>>