C1111133313331323223313331333133313331333131133133313331121132221
>>
C111113331333132322331333133313331333133313113313331333112113222
<<
C1111133313331323223313331333133313331333131133133313331121132223
>>
C1111133313331323223313331333133313331333131133133313331121132222
>>