sample	num.alignments	count
3-33_pad_a	1	16135545
3-33_pad_a	2	449292
3-33_pad_a	3	31182
3-33_pad_a	4	15948
3-33_pad_a	5	5040
3-33_pad_a	6	3078
3-33_pad_a	7	455
3-33_pad_a	8	248
3-33_pad_a	9	99
3-33_pad_a	10	100
3-33_pad_a	11	44
3-33_pad_a	12	72
3-33_pad_a	13	26
3-33_pad_a	14	28
3-33_pad_a	15	0
3-33_pad_a	16	0
3-33_pad_a	17	0
3-33_pad_a	18	0
3-33_pad_a	19	0
3-33_pad_a	20	100
3-33_pad_a	21	0
3-33_pad_a	22	0
3-33_pad_a	23	0
3-33_pad_a	24	0
# 25 or more
3-33_pad_a	25	0