C222123232321333131133133313331323133313231333133312131323321221111231   >>    C22212323232133313113313331333132313331323133313331213132332122111123   <<    C222123232321333131133133313331323133313231333133312131323321221111233   >>      C222123232321333131133133313331323133313231333133312131323321221111232   >>