C111113331333132322331333133313331311211331311331333132322121323321
>>
C11111333133313232233133313331333131121133131133133313232212132332
<<
C111113331333132322331333133313331311211331311331333132322121323323
>>
C111113331333132322331333133313331311211331311331333132322121323322
>>