C111113331333132322331333133313331323133313233213133313331323223312231
>>
C11111333133313232233133313331333132313331323321313331333132322331223
<<
C111113331333132322331333133313331323133313233213133313331323223312233
>>
C111113331333132322331333133313331323133313233213133313331323223312232
>>