C222123232321333131133133313331323132313331323112331231133113231   >>    C22212323232133313113313331333132313231333132311233123113311323   <<    C222123232321333131133133313331323132313331323112331231133113233   >>      C222123232321333131133133313331323132313331323112331231133113232   >>