C1111133313331323223313331333133313331333131333133313331333323221
>>
C111113331333132322331333133313331333133313133313331333133332322
<<
C1111133313331323223313331333133313331333131333133313331333323223
>>
C1111133313331323223313331333133313331333131333133313331333323222
>>