C111113331333132322331333133313331333133323223313133313233123231
>>
C11111333133313232233133313331333133313332322331313331323312323
<<
C111113331333132322331333133313331333133323223313133313233123233
>>
C111113331333132322331333133313331333133323223313133313233123232
>>