4 deletions:
	 happened at indexes: 0 (a), 3 (d), 4 (e), 5 (f)

5 insertions:
	 after index of first sequence: 1 (b)
		 inserted indexes from second sequence: 1 (j)
	 after index of first sequence: 2 (c)
		 inserted indexes from second sequence: 3 (g)
	 after index of first sequence: 2 (c)
		 inserted indexes from second sequence: 4 (h), 5 (a)
	 after index of first sequence: 2 (c)
		 inserted indexes from second sequence: 6 (i)