C1111133313331323223313331333133313331323333333133313331121212211
>>
C111113331333132322331333133313331333132333333313331333112121221
<<
C1111133313331323223313331333133313331323333333133313331121212213
>>
C1111133313331323223313331333133313331323333333133313331121212212
>>