Fig. 2
From: BAMSI: a multi-cloud service for scalable distributed filtering of massive genome data
Example of specifying a filter query to select all alignments from the first Mb of chromosome 1, with the sequence containing a given pattern of nucleotides. The flag 83 is also required, meaning that the alignments should have flag bits 0x1, 0x2, 0x10 and 0x40 set, corresponding to a paired read, mapped in a proper pair to the reverse strand, and being the first segment in the template