C222123232321333131133133313331323132313331323112331231121322131   >>    C22212323232133313113313331333132313231333132311233123112132213   <<    C222123232321333131133133313331323132313331323112331231121322133   >>      C222123232321333131133133313331323132313331323112331231121322132   >>