C133323133112111133133313331333131121133132233131133131133132233313231121   >>    C13332313311211113313331333133313112113313223313113313113313223331323112   <<    C133323133112111133133313331333131121133132233131133131133132233313231123   >>      C133323133112111133133313331333131121133132233131133131133132233313231122   >>