C222123232321333131133133313331323132313331312112113232212131131   >>    C22212323232133313113313331333132313231333131211211323221213113   <<    C222123232321333131133133313331323132313331312112113232212131133   >>      C222123232321333131133133313331323132313331312112113232212131132   >>