C111113331333132322331333133313331311331322331311331311331323221221
>>
C11111333133313232233133313331333131133132233131133131133132322122
<<
C111113331333132322331333133313331311331322331311331311331323221223
>>
C111113331333132322331333133313331311331322331311331311331323221222
>>