C222123232321333131133133313331323133313231333133312131323313213123232331   >>    C22212323232133313113313331333132313331323133313331213132331321312323233   <<    C222123232321333131133133313331323133313231333133312131323313213123232333   >>      C222123232321333131133133313331323133313231333133312131323313213123232332   >>