merged_ID	child_1	child_2
node_1	cluster1_m19_homer_19.DATGASTCATHN	cluster1_m46_homer_46.GATGASTCATCN
node_2	cluster1_m26_homer_26.RATGASTCAT	cluster1_m27_homer_27.DATGASTCAT
node_3	cluster1_m18_homer_18.NDATGASTCAYN	cluster1_m22_homer_22.NNATGASTCATH
node_4	cluster1_m37_homer_37.NATGASTCABNN	node_1
node_5	cluster1_m30_homer_30.VTGACTCATC	node_2
node_6	cluster1_m29_homer_29.GGATGACTCATC	node_4
node_7	node_3	node_6
node_8	cluster1_m149_homer_149.TGCTGACTCA	cluster1_m58_homer_58.TGCTGAGTCA
node_9	node_5	node_7
node_10	cluster1_m139_homer_139.GATGACTCAGCA	node_9
node_11	node_8	node_10
node_12	cluster1_m75_homer_75.AWWWTGCTGAGTCAT	node_11
