C133323133112111133133313331333133313231322331333133313331333131121131323132311   >>    C13332313311211113313331333133313331323132233133313331333133313112113132313231   <<    C133323133112111133133313331333133313231322331333133313331333131121131323132313   >>      C133323133112111133133313331333133313231322331333133313331333131121131323132312   >>