((('Certhia brachydactyla mauritanica_node6_ott785711','Certhia americana_node7_ott697024')'_node3 ',(('Certhia familiaris bianchii_node15_ott391157','Certhia familiaris daurica_node16_ott659655')'_node14 ',('Certhia hodgsoni hodgsoni_node13_ott5861453',('Certhia hodgsoni khamensis_node11_ott785707','Certhia hodgsoni mandellii_node12_ott157232')'_node10 ')'_node9 ')'_node8 ')'_node2 ',((('Certhia himalayana himalayana_node20_ott785713','Certhia himalayana yunnanensis_node21_ott785709')'_node19 ',('Certhia discolor_node23_ott856514','Certhia manipurensis_node24_ott856515')'_node22 ')'_node18 ',('Certhia nipalensis_node26_ott737469','Certhia tianquanensis_node27_ott856513')'_node25 ')'_node17 ')'_node1 ';