C133323133112111133133313331333131333132322331323133313332322231   >>    C13332313311211113313331333133313133313232233132313331333232223   <<    C133323133112111133133313331333131333132322331323133313332322233   >>      C133323133112111133133313331333131333132322331323133313332322232   >>