merged_ID	child_1	child_2
node_1	cluster1_m119_homer_119.VGCCATAAAA	cluster1_m72_homer_72.TTTTATGGCM
node_2	cluster1_m97_homer_97.GGCMATGAAA	node_1
node_3	cluster1_m110_homer_110.CYHATAAAAN	node_2
node_4	cluster1_m111_homer_111.NGYCATAAAWCH	node_3
node_5	cluster1_m126_homer_126.RTGATTTATGGY	cluster1_m130_homer_130.CMATYAATCW
node_6	cluster1_m102_homer_102.GSCTWTAAAAGG	node_4
node_7	node_5	node_6
