C13332313311211113313331333133313331322333133313331333133313233211331313331121   >>    C1333231331121111331333133313331333132233313331333133313331323321133131333112   <<    C13332313311211113313331333133313331322333133313331333133313233211331313331123   >>      C13332313311211113313331333133313331322333133313331333133313233211331313331122   >>