C312322331333132212111133131133133313331333131131312111113223321
>>
C31232233133313221211113313113313331333133313113131211111322332
<<
C312322331333132212111133131133133313331333131131312111113223323
>>
C312322331333132212111133131133133313331333131131312111113223322
>>