C312322331333132212111133133313331323133313331333133313331333131211111122321311
>>
C31232233133313221211113313331333132313331333133313331333133313121111112232131
<<
C312322331333132212111133133313331323133313331333133313331333131211111122321313
>>
C312322331333132212111133133313331323133313331333133313331333131211111122321312
>>