C222123232321333131133133313331323132313331323112331233112312131131   >>    C22212323232133313113313331333132313231333132311233123311231213113   <<    C222123232321333131133133313331323132313331323112331233112312131133   >>      C222123232321333131133133313331323132313331323112331233112312131132   >>