C222133313331333131123313231333133313331333132231333131133132313331333131311   >>    C22213331333133313112331323133313331333133313223133313113313231333133313131   <<    C222133313331333131123313231333133313331333132231333131133132313331333131313   >>      C222133313331333131123313231333133313331333132231333131133132313331333131312   >>