C13223313311212111133133313331333133313233121333133313331312322122131   >>    C1322331331121211113313331333133313331323312133313331333131232212213   <<    C13223313311212111133133313331333133313233121333133313331312322122133   >>      C13223313311212111133133313331333133313233121333133313331312322122132   >>