C312322331333132212111133133313331312111133132313331331123131131
>>
C31232233133313221211113313331333131211113313231333133112313113
<<
C312322331333132212111133133313331312111133132313331331123131133
>>
C312322331333132212111133133313331312111133132313331331123131132
>>