C111113331333132322331333133313331311331313311211111333132321221
>>
C11111333133313232233133313331333131133131331121111133313232122
<<
C111113331333132322331333133313331311331313311211111333132321223
>>
C111113331333132322331333133313331311331313311211111333132321222
>>