C222123232321333131133133313331323133313231322132313121112322121131   >>    C22212323232133313113313331333132313331323132213231312111232212113   <<    C222123232321333131133133313331323133313231322132313121112322121133   >>      C222123232321333131133133313331323133313231322132313121112322121132   >>