C1111133313331323223313331333133313331333131133133313231333133313321
>>
C111113331333132322331333133313331333133313113313331323133313331332
<<
C1111133313331323223313331333133313331333131133133313231333133313323
>>
C1111133313331323223313331333133313331333131133133313231333133313322
>>