C1111233133313231133133313331333132313331323113121111331311213111   >>    C111123313331323113313331333133313231333132311312111133131121311   <<    C1111233133313231133133313331333132313331323113121111331311213113   >>      C1111233133313231133133313331333132313331323113121111331311213112   >>