C11111333133313232233133313331333132313331323321313331333133313221211231   >>    C1111133313331323223313331333133313231333132332131333133313331322121123   <<    C11111333133313232233133313331333132313331323321313331333133313221211233   >>      C11111333133313232233133313331333132313331323321313331333133313221211232   >>