tabular-data-differ/tests/b.tsv

A very efficient library for diffing two sorted streams of tabular data, such as CSV files.

id	a	b	c
02	a2	b2	c2
03	a3	b3	c3
04	aa4	bb4	cc4
07	a7	b7	c7
08	a8	b8	c8
09	a9	b9	c9
10	a10	b10	c10
11	a11	b11	c11