C133323133112111133133313331333133313231322331333133313221232322231   >>    C13332313311211113313331333133313331323132233133313331322123232223   <<    C133323133112111133133313331333133313231322331333133313221232322233   >>      C133323133112111133133313331333133313231322331333133313221232322232   >>