C133323133112111133133313331333131333132322331323133313331312233231   >>    C13332313311211113313331333133313133313232233132313331333131223323   <<    C133323133112111133133313331333131333132322331323133313331312233233   >>      C133323133112111133133313331333131333132322331323133313331312233232   >>