C1111233133313231133133313331333133313233231133133313331313222313232311
>>
C111123313331323113313331333133313331323323113313331333131322231323231
<<
C1111233133313231133133313331333133313233231133133313331313222313232313
>>
C1111233133313231133133313331333133313233231133133313331313222313232312
>>