C222123232321333131133133313331333132313231333112323321113133111   >>    C22212323232133313113313331333133313231323133311232332111313311   <<    C222123232321333131133133313331333132313231333112323321113133113   >>      C222123232321333131133133313331333132313231333112323321113133112   >>