C222123232321333131133133313331323133313231323213113331121323131   >>    C22212323232133313113313331333132313331323132321311333112132313   <<    C222123232321333131133133313331323133313231323213113331121323133   >>      C222123232321333131133133313331323133313231323213113331121323132   >>