peak	2	169341
peak	3	144823
external_feature	2	8062
mirna_target_feature	2	29
motif_feature	2	23
motif_feature	3	21
probe_feature	2	1552251
probe_feature	3	2160
regulatory_feature	2	67400
regulatory_feature	3	95385
result_feature_0	2	50
result_feature_1296	2	249250650
result_feature_130	2	249250650
result_feature_260	2	249250650
result_feature_30	2	249250650
result_feature_450	2	249250650
result_feature_648	2	249250650
result_feature_65	2	249250650
result_feature_950	2	249250650
segmentation_feature	2	26169321