C1111133313331323223313331333133313331333131133133313331323331313311
>>
C111113331333132322331333133313331333133313113313331333132333131331
<<
C1111133313331323223313331333133313331333131133133313331323331313313
>>
C1111133313331323223313331333133313331333131133133313331323331313312
>>