C312322331333132212111133133313331323133313221211111211111333121331121
>>
C31232233133313221211113313331333132313331322121111121111133312133112
<<
C312322331333132212111133133313331323133313221211111211111333121331123
>>
C312322331333132212111133133313331323133313221211111211111333121331122
>>