C312322331333132212111133131133133313331333131131312111112323321
>>
C31232233133313221211113313113313331333133313113131211111232332
<<
C312322331333132212111133131133133313331333131131312111112323323
>>
C312322331333132212111133131133133313331333131131312111112323322
>>