C133323133112111133133313331333133112113313331333132321323223231   >>    C13332313311211113313331333133313311211331333133313232132322323   <<    C133323133112111133133313331333133112113313331333132321323223233   >>      C133323133112111133133313331333133112113313331333132321323223232   >>