C1111133313331323223313331333133313331322133313331323221333132322321321
>>
C111113331333132322331333133313331333132213331333132322133313232232132
<<
C1111133313331323223313331333133313331322133313331323221333132322321323
>>
C1111133313331323223313331333133313331322133313331323221333132322321322
>>