C312322331333132212111133133313331312111133132321123231322131121
>>
C31232233133313221211113313331333131211113313232112323132213112
<<
C312322331333132212111133133313331312111133132321123231322131123
>>
C312322331333132212111133133313331312111133132321123231322131122
>>