C1111133313331323223313331333133313331323133313331311331333132322221
>>
C111113331333132322331333133313331333132313331333131133133313232222
<<
C1111133313331323223313331333133313331323133313331311331333132322223
>>
C1111133313331323223313331333133313331323133313331311331333132322222
>>