C222123232321333131133133313331323132313331323112331231113223331   >>    C22212323232133313113313331333132313231333132311233123111322333   <<    C222123232321333131133133313331323132313331323112331231113223333   >>      C222123232321333131133133313331323132313331323112331231113223332   >>