From Genome Analysis Wiki
22 36662041 . AATAATT A 756 PASS AC=2;AN=114;AF=0.0175439;GC=55,2,0;GN=57;
Here is a description of the record's fields.
: chromosome 36662041 : genome position . : this is the ID field that is left blank. AATAATT : the reference sequence that is replaced by the alternative sequence below. A : so this is basically a deletion of GT 756 : QUAL field denoting validity of this variant, higher the better. PASS : a passed variant. INFO : fields containing information about the variant. FORMAT : format field labels for the genotype columns. 0/0:0,6,145:3:2,0,1:7 : genotype information.
You can obtain the same output by using the following command