C3132121111133313233121111331333133313331333133313331333133313232211323231
>>
C313212111113331323312111133133313331333133313331333133313331323221132323
<<
C3132121111133313233121111331333133313331333133313331333133313232211323233
>>
C3132121111133313233121111331333133313331333133313331333133313232211323232
>>