# PARENT [TAB] CHILDREN .... CDC20 CDC20 CDC45 CDC7 CLB5 CLB6 CLN2 MCM2 CDC28 CDC28 CDC45 MCM2 CDC45 MCM6 CDC46 CDC20 CDC45 CDC46 CDC47 CDC54 CLB6 CLN1 CLN2 MCM3 MCM6 ORC1 CDC47 CDC20 CDC45 CDC46 CDC47 CDC54 CLN1 MCM2 MCM3 CDC54 CDC46 CDC47 CDC54 MCM2 MCM3 MCM6 CDC6 CDC20 CDC28 CDC45 CDC6 CDC7 CLB5 CLB6 CLN1 CLN2 MCM2 MCM3 MCM6 ORC1 CDC7 SIC1 CLB5 CDC47 CDC6 CLB5 CLB6 CLN1 CLN2 MCM3 ORC1 CLB6 CDC28 CDC45 CDC6 CLB5 CLB6 CLN1 ORC1 CLN1 CDC28 CDC45 CDC54 CDC6 CDC7 CLB5 CLB6 ORC1 SIC1 CLN2 CDC46 CDC7 CLN1 MCM2 CDC46 CDC47 CDC54 MCM2 MCM3 MCM6 SIC1 MCM3 CDC46 CDC54 CDC6 MCM2 MCM3 ORC1 MCM6 CDC45 CDC46 CDC54 MCM2 MCM3 MCM6 ORC1 CDC28 CDC45 CDC6 CLB5 CLN1 MCM2 MCM3 ORC1 SIC1 CDC7 MCM6 SIC1