C312322331333132212111133133313331312111133132313331323311212131
>>
C31232233133313221211113313331333131211113313231333132331121213
<<
C312322331333132212111133133313331312111133132313331323311212133
>>
C312322331333132212111133133313331312111133132313331323311212132
>>