C11111333133313232233133313331333131133132233133313223313221323331323111
>>
C1111133313331323223313331333133313113313223313331322331322132333132311
<<
C11111333133313232233133313331333131133132233133313223313221323331323113
>>
C11111333133313232233133313331333131133132233133313223313221323331323112
>>