C312322331333132212111133133313331323133313221211111122233131331
>>
C31232233133313221211113313331333132313331322121111112223313133
<<
C312322331333132212111133133313331323133313221211111122233131333
>>
C312322331333132212111133133313331323133313221211111122233131332
>>