C222123232321333131133133313331333132313231333133321323312132131   >>    C22212323232133313113313331333133313231323133313332132331213213   <<    C222123232321333131133133313331333132313231333133321323312132133   >>      C222123232321333131133133313331333132313231333133321323312132132   >>