These libraries have duplicate read IDs. The file named -dups.sam.gz
has the duplicate read IDs. The file named .sam.gz does not.

==> NBL01G.sam.d <==
SOLEXA2_1:3:114:388:1117
SOLEXA2_1:4:73:164:1842

==> NBL08.sam.d <==
SOLEXA7_1:3:80:169:711
SOLEXA7_1:5:58:1661:1460
SOLEXA7_1:7:90:1483:764
SOLEXA7_1:8:104:881:1354
SOLEXA7_1:8:118:1431:1783

==> NBL10.sam.d <==
SOLEXA8_1:5:108:298:148