index	sir	dam
ind000120000101	0	0
ind000220000102	0	0
ind000320000103	0	0
ind000420000104	0	0
ind000520000105	0	0
ind000620000106	ind000120000101	ind000320000103
ind000720000107	ind000120000101	ind000320000103
ind000820000108	ind000220000102	ind000420000104
ind000920000109	ind000220000102	ind000420000104
ind001020000110	ind000220000102	ind000520000105
