Length	Frame	Frequency
26	0	276786
26	1	73888
26	2	93973
27	0	589901
27	1	152279
27	2	156886
28	0	1306126
28	1	202236
28	2	149391
29	0	1390548
29	1	120823
29	2	142239
30	0	382592
30	1	51818
30	2	100321
31	0	72391
31	1	27568
31	2	43779
32	0	31303
32	1	21695
32	2	21714