chr2L	0	23011544
chr2LHet	0	368872
chr2R	0	21146708
chr2RHet	0	3288761
chr3L	0	24543557
chr3LHet	0	2555491
chr3R	0	27905053
chr3RHet	0	2517507
chr4	0	1351857
chrM	0	19517
chrU	0	10049037
chrUextra	0	29004656
chrX	0	22422827
chrXHet	0	204112
chrYHet	0	347038
